which technique for gathering data (observational study or experiment) do you think was used in the following studies?

Answers

Answer 1

Observational studies and experiments are two primary methods for collecting data.

An observational study is a research method that involves collecting and analyzing data without changing or manipulating the study subjects, while an experiment is a research method that involves manipulating or changing the study subjects and collecting data based on the effects of the manipulation.

The following studies used observational and experimental methods:

1. Researchers observed the behavior of employees in a company cafeteria and noted the food choices they made.
Answer: Observational study.

2. Researchers assigned participants to a high-fat diet or a low-fat diet and monitored their weight changes over six months.
Answer: Experiment.

3. Researchers gathered data on the types of books people checked out from the library and whether they returned them on time or late.
Answer: Observational study.

4. Researchers investigated the effects of a new medication on blood pressure levels by administering the medication to one group and a placebo to another group.
Answer: Experiment.

5. Researchers analyzed the voting records of a small town to determine whether men or women were more likely to run for office.

Answer: Observational study.

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Related Questions

Read the section titled, "Aiming toward the Riches and the Saving of Souls." What had started Christendom's penetration of the New World?

JUST SAY THE ANWSER NOT A FILE

Answers

Christendom's penetration of the New World started after defeating Grenada, Isabella and Ferdinand. He wanted to start spreading Christianity everywhere so he wanted to start off with China

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a compilation of your technology and media preferences (and general use of technology and media) that informs others about who you are as a person or at least the person you are trying to project is known as .

Answers

A compilation of your technology and media preferences (and general use of technology and media) that informs others about who you are as a person, or at least the person you are trying to project, is known as your "digital identity" or "online persona."

A compilation of your technology and media preferences (and general use of technology and media) that informs others about who you are as a person or at least the person you are trying to project is known as a digital footprint. This encompasses everything from the websites you visit, the apps you use, and the social media platforms you engage with. Your digital footprint can reveal a lot about your interests, values, and lifestyle, which is why it's important to be mindful of what you post and share online. It's especially crucial when you're trying to project a certain image or persona, such as for personal branding or job searching purposes. By curating your digital footprint and being intentional about your online activity, you can shape how others perceive you and present yourself in a positive light.
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______________ type of marriage is established by partners who marry with low emotional investment and minimal expectations that do not change. Fairly independent, the partners achieve satisfaction from other relationships, such as those with their children, friends, and colleagues, and they maintain separate spheres of activities and interests.
a. vital
b. total
c. devitalized
d. passive-congenial

Answers

The type of marriage that is described in this question is known as passive-congenial. This type of marriage is established by partners who marry with a low level of emotional investment and minimal expectations that do not change.

They are fairly independent from each other and do not rely on each other for emotional support or satisfaction. Instead, they achieve satisfaction from other relationships such as those with their children, friends, and colleagues, and they maintain separate spheres of activities and interests.

Passive-congenial marriages are often seen as less satisfying than other types of marriages because they lack the emotional closeness and intimacy that many couples desire.

However, some couples may find this type of marriage to be fulfilling because it allows them to maintain their independence and pursue their own interests without feeling tied down or constrained by their partner's expectations.

It is important to note that passive-congenial marriages are not necessarily doomed to fail. As long as both partners are aware of and comfortable with the low level of emotional investment in the relationship, they can still maintain a successful and fulfilling marriage.

However, if one partner begins to desire more emotional closeness or support, this type of marriage may become unsustainable. Ultimately, every couple must decide for themselves what type of marriage is best suited to their individual needs and desires.

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Which of the following pharaohs was considered a regent?
A. Queen Hatshepsut
B. King Menes
C.King Tut
D. Queen Nefertiti

Answers

Answer:

Queen Hatshepsut

Explanation:

The pharaoh was considered the divine intermediary between the gods and Egyptians. Hatshepsut was only the third woman to become pharaoh in 3,000 years of ancient Egyptian history. She was considered a regent.

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to meet the requirements for flight under ifr, and aircraft must be equipped with certain operable instruments and equipment. one of those required is

Answers

As stated in the preceding statement A clock with a sweep second pointer or digital presentation is one of those that is necessary.

What is a sweep second?

A watch's second hand, which is displayed on the minute dial and is placed concentrically with the other hands, is also A watch with such a second hand is also known as a center-second.

What is Quiet sweep second hand?

No ticking wall clocks with continuously sweeping second hands. The ticking is gone because the second hand isn't moving from second to second. Clocks with no sound are ideal for rooms used for sleeping, working, or studying. A wide variety of Quiet Sweep Alarm Clocks are also available from us.

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a fellow classmate drops her stash of illegal drugs into your backpack when your head is turned. you are not aware of her actions. what are you considered to be in this situation?

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A fellow classmate drops her stash of illegal drugs into your backpack when your head is turned. you are not aware of her actions.

In this situation, you would be considered an unwitting carrier of illegal drugs. Since you are not aware of your classmate's actions and she surreptitiously placed the drugs in your backpack, you have no knowledge or intent to possess or transport the illegal substances. Legally speaking, your lack of awareness and intention would likely be taken into account when determining your culpability. However, it is crucial to handle such situations responsibly by promptly notifying a trusted authority figure, such as a teacher or school administrator, to ensure that the issue is addressed properly and to protect yourself from any potential legal ramifications.

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somone help right know!

What successes were made in the South that only several years earlier never existed?

Answers

Answer:

The end of Reconstruction was a staggered process, and the period of Republican control ended at different times in different states. With the Compromise of 1877, army intervention in the South ceased and Republican control collapsed in the last three state governments in the South.

all of the following are good strategies for evaluating complementary and alternative therapies except

Answers

There are several strategies for evaluating complementary and alternative therapies, but not all of them are considered good strategies. This implies that there are certain approaches that may not be reliable or effective in assessing the efficacy and safety of these therapies.

It is important to carefully consider the appropriateness and scientific validity of the evaluation methods used to ensure accurate and meaningful results. Evaluating complementary and alternative therapies requires a rigorous and systematic approach to determine their effectiveness and safety. While there are several good strategies available for this purpose, not all strategies may be considered reliable or effective.

Some common strategies for evaluating these therapies include conducting controlled clinical trials, analyzing systematic reviews and meta-analyses of existing research, and considering the principles of evidence-based medicine. These approaches help assess the scientific validity, consistency of results, and potential risks associated with the therapies.

However, strategies that lack scientific rigor, such as anecdotal evidence, personal testimonials, or unsupported claims, should be avoided as they may lead to inaccurate or biased evaluations. It is crucial to prioritize evidence-based methods and rely on well-designed studies to ensure a comprehensive and objective evaluation of complementary and alternative therapies.

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Donnie's sister-in-law always has a smile on her face and a joke to tell. the moment she walks into his house donnie starts smiling, even before she says something funny. this is caused by

Answers

cause she is used to her jokes

In 1524, German peaant roe up againt the nobility in an effort to end erfdom. They hoped for but did not get the upport of Martin Luther. The German nobility put down the rebellion and killed thouand of people. In the French REvolution, the third etate revolted againt the old regime. Decribe how the circumtance around the french revolution were imilar to and different from the Peaant' revolt in Germany

Answers

both were the poor people revoting  nobility

Many American leaders pointed to Shays' Rebellion as proof that the Articles of Confederation. were weak. Does this explanation for revising the Articles make sense to you? Why or why not?

Answers

Answer:

Shay's rebellion exposed the weaknesses of the articles of confederation by exposing that the government, Congress, could not form a military or draft because the federal government did not have money due to the fact that they did not have the ability to enforce taxes upon the citizens.

Explanation:

That's all, Thank you!

Many American leaders pointed to Shays' Rebellion as proof that the Articles of Confederation are the exposing to the government.

What is Articles of Confederation?

The Articles of Confederation were adopted by the Continental Congress on November 15, 1777. It established the functions of the national government of the United States after it declared independence from Great Britain. The whole power in the Congress hands.

Shay's revolt showed the flaws in the articles of confederation by demonstrating that Congress was unable to create a military or a draft because the federal government lacked the resources to collect taxes from the populace, which prevented it from raising revenue.

As a result, the many American leaders pointed to Shays' Rebellion as proof that the Articles of Confederation are the exposing to the government.

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It can be inferred that colonists disliked the Townshend Acts more than the Sugar Act because it -
A. ended all communication between the colonies with Britain
B. encouraged slaves to revolt against their owners
C. prevented colonists from having town meetings
D. levied a tax on more items than the Sugar Act

Answers

Answer:

Option: D. levied a tax on more items than the Sugar Act.

Explanation:

Britishers won the French and Indian War, but the outcome of it remain worse as they were in enormous debts. The require for fund led them to impose taxes on the 13 Colonies. There were several acts impose, but the Townshend Acts disliked by many colonists. Townshend Acts implemented in 1767 on the imported goods. The Act taxed on exported items like paper, paint, tea, lead, china, and British glass, which turned out to be a burden on the colonies.


The commander of the army, or the______would become more powerful and more important than the emperor of
Japan
a. Samurai
b. Shogun
C. Kamakura
d. Daimyo

Answers

shogun is the correct answer, so b

Answer:

SHOGUN

Explanation:

In Harkness learning Method what does the learning environment look like? Write it in your own words atleast 1 paragraph or as much as possible!!! Help urgent

Answers

Answer:

The Harkness Discussion method is more of an active, discussion-based learning style that requires students to take the lead

Where is Catalhoyuk?

Answers

Answer:

The site is in central Turkey, southeast of the modern city of Konya. Archaeologists believe the ancient city covered an area the size of 50 soccer fields.

methods of reducing thr world's growing temperature​

Answers

Greenhouses require proper temperatures for optimal growth and production. Temperatures that are too high or too low will reduce photosynthesis, which is the ability of the plant to make food for itself and fuel growth. Controlling temperature with environmental control computers is the most accurate, especially with larger growing operations.

Properly size your HVAC system.Have enough heating and cooling capacity for your greenhouses.  Install horizontal air flow (HAF) fans. Use shade curtains during high-light and high-temperature months.Measure temperature correctly. Try to locate environmental control sensors closer to the crop and in the center of the zone.we must improve our ways of traveling between places, either with the use of bicycles or the use of vehicles and electric trains in order to avoid the use of gasoline vehicles in order to reduce emissions from carbon.

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Reuse bottles, plastic containers, and other items bought at the grocery store. Reusing water bottles, yogurt cups, bread ties, and other items is being conscious about what is already out there. It will lessen having to purchase other items that would fulfill the same function. Try to use disposable products into some other form. Just don’t throw them away.

You can recycle almost anything for e.g., paper, bottles, aluminum foils, cans, newspapers. Recycling of these unwanted things is a great earth saving tip. By recycling, you can help in reducing landfills.

Reduce Waste

Landfills are the major contributor of methane and other greenhouse gases. When the waste is burnt, it releases toxic gases in the atmosphere, which results in global warming. Reusing and recycling old items can significantly reduce your carbon footprint as it takes far less energy to recycle old items than to produce items from scratch.

Upcycle your Furniture
Upcycle tables, furniture, and other outdated items to keep landfills clean. Consider using recycled materials like pallets or repurposing your old furniture instead of buying new ones.

Bring your own Shopping Bags
Plastic bags are destructive to the environment. They take hundreds of years to break down, contaminate soil and waterways, and cause widespread marine animal deaths. Cities and states around the country have enacted plastic-bag bans or charges on single-use bags to combat the problem. Switch to reusable bags and use them consistently to contribute.

Replace Regular Incandescent Light Bulb

Replace regular incandescent light bulb with compact fluorescent light (CFL) bulbs. They consume 70% less energy than ordinary bulbs and have a longer lifetime.

50 POINTS HURRYYYY
Explain this statement in a 100-word essay:

The boll weevil was not a curse, but a blessing.

Answers

Answer:

Explanation:

(1) The Boll Weevil Monument is located in Enterprise, Alabama. (2) This monument is considered the only monument that honors an agricultural pest. (3) Sometime between 1910 and 1919, the boll weevils made their way to Alabama and destroyed about 60% of the town’s cotton fields. (4) After getting advice from local scientists, many farmers decided to grow other crops, mainly peanuts. (5) Varying crops kept the farmers and the town from financial ruin. (6) In fact, the town prospered greatly, and the change in crops improved the soil.

(7) A local businessman named Bon Fleming thought the boll weevil deserved a monument for promoting change in the area. (8) In 1919, the monument was placed in the center of town to give thanks to the boll weevil for being a “herald to prosperity,” which is how the historical marker refers to the insect.

(9) The monument that was originally there, however, didn’t have a boll weevil on it. (10) The monument consisted of a Classical Greek woman holding a small fountain over her head. (11) In 1949, a man named Luther Baker thought a boll weevil should be a part of the monument. (12) He made one and put it on top of the fountain

Brittani has signed up to be a participant in a neuroimaging study in which the researchers will measure the activity in her brain while she is subjected to one of four social experiences: being insulted, complimented, socially rejected, or socially accepted. Brittani's dorsal anterior cingulate cortex would likely show activation if she is in the _____ conditions.

Answers

Brittani has signed up to participate in a neuroimaging study that will measure the activity in her brain while she experiences social interactions.

Specifically, the researchers will expose her to four different social experiences: being insulted, complimented, socially rejected, or socially accepted. Brittani's dorsal anterior cingulate cortex is likely to show activation if she is in socially rejected or insulted conditions. This is because the dorsal anterior cingulate cortex is associated with processing negative emotions and responding to social rejection or insults. When Brittani is exposed to these negative social experiences, her brain will respond with increased activity in this region as she processes and reacts to the negative stimuli.

The other two conditions, being complimented or socially accepted, are less likely to activate the dorsal anterior cingulate cortex as they are associated with positive social experiences. Overall, the neuroimaging study will provide valuable insight into how the brain responds to different social interactions, and Brittani's participation will help contribute to this important research.

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Part F
How much more will the average American receive in take-home pay because of this tax cut?

Answers

The average American will receive $40 more in take-home pay because of this tax cut.

What do you mean by Tax?

A tax is a necessary fee or financial charge that a government imposes on a person or a business in order to raise money for public projects like building the greatest infrastructure and services.

According to an analysis issued on Monday by the Tax Policy Center, a neutral think tank that has been skeptical of the tax overhaul proposal, the average household would get a tax cut of $1,610 in 2018, an increase in income of approximately 2.2 percent.

Therefore, The average American will receive $40 more.

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3. What does the phrase "ignited the long smoldering resentments" in paragraph 13 suggest about the black grassroots organizations?
A. Their discontent with apartheid had developed over time and the new laws only made their hatred of it even stronger.
B. They had a desire to attack government and burn down government buildings because of the new law.
C. They became jealous over the wealth of white men in South Africa and wanted some of the riches for themselves.
D. The new laws inspired a strange and sudden frustration with the South African government.​

Answers

Answer:B. They had a desire to attack government and burn down government buildings because of the new law.

Explanation:

Final answer:

The phrase 'ignited the long-smoldering resentments' Interprets that the black grassroots organizations' displeasure with apartheid had increased over time, fueled by new laws, aligning with option A.

Explanation:

The phrase 'ignited the long smoldering resentments' in paragraph 13 suggests that the black grassroots organizations' discontent with apartheid, a system of institutionalized racial segregation, had developed over a long period of time. This does not imply either a sudden onset of irritation, jealousy of white wealth, or a violent urge to burn government facilities, as the metaphor of 'ignition' relates to their discontent being fueled or exacerbated by new laws, not their reactions moving in unforeseen or destructive directions. Consequently, the most appropriate interpretation of this phrase is option A: Their discontent with apartheid had developed over time, and the new laws only made their hatred even stronger.

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_____, a type of pampering, involves exclusive parental decision-making, leading to a child's lack of self-confidence and a tendency to become dependent on others in adulthood. Group of answer choices Overprotection Overindulgence Overdomination Overpermissiveness

Answers

Answer:

Overdomination

Explanation:

Adler argued that pampering in childhood could lead to a pampered style of life in which the person shows little or no social feelings for others. Studies have identified four types of pampering. Overdomination involves exclusive parental decision-making, leading to a child's lack of self-confidence and a tendency to become dependent on others in adulthood.

what are the first three parts of the ocean floor?

what are the first three parts of the ocean floor?

Answers

Answer:

continental shelf, continental slope, and abyssal plain

Explanation:

Which Greek mathematician found a use for the principle of buoyancy to estimate the density of an irregular solid? We credit this person with
many discoveries in mathematics.
A. Herophilos
B. Pythagoras
C. Euclid
D. Archimedes

Answers

Answer:

D. Archimedes

Explanation:

Archimedes came up with the Archimedes Priciple, or physical law of buoyancy.

ratification of the 19th amendment gives women the right to vote

Answers

The given statement “Ratification of the 19th amendment gives women the right to vote” is true.

The 19th Amendment to the U.S. Constitution gave American women the right to vote, a right known as women’s suffrage. In 1848, the women’s rights movement launched on a national level with the Seneca Falls Convention, which was organized by Elizabeth Cady Stanton and Lucretia Mott. After the convention, the demand for the vote became a centerpiece of the women’s rights movement. After a lengthy battle, these groups finally emerged victorious with the passage of the 19th Amendment.

It was passed by Congress June 4, 1919, and ratified on August 18, 1920, ending almost a century of protest. The 19th Amendment made it illegal to deny the right to vote to any citizen based on their sex, which effectively granted women the right to vote. Achieving this milestone required a lengthy and difficult struggle—victory took decades of agitation and protest.

Note: The question is incomplete. The complete question probably is: Ratification of the 19th amendment gives women the right to vote. True or false.

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Which one of the following is not an ASEAN member??
(a) Laos
(b) China
(c) Cambodia
(d) Philippines ​

Answers

Answer:

B) China

Explanation:

The members are Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand and Vietnam.

So, that leaves us only China that isn't a member.

Answer:

B- china

Explanation:

here are all the ASEAN members

Brunei, Cambodia, Indonesia, Laos, Malaysia, Myanmar, the Philippines, Singapore, Thailand and Vietnam and "china" isnt one of them.

structural mobility happens when societal changes enable a group of people to move up or down social class ladder. structural mobility is attributed to changes in - what?

Answers

When societal changes make it possible for a large group of people to move up or down the social class ladder, this is known as structural mobility. Individual changes, not societal changes, are what cause structural mobility.

Social mobility: What is it?

Social mobility is the movement of a person's social position from one to another. The shift could be greater, lower, intergenerational, or intragenerational, and it's not always possible to tell whether it's for the better or worse.

People can experience different types of social mobility at various points of their lives, and it can take many different shapes. The various mobilities are distinct from one another and frequently cross over. They are only separated for analytical purposes.

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Religious ferment refers to religion that A. produced great excitement. B. was otherworldly or escapist. C. became despoiled and corrupted. D. touched more areas of society and touched them in more demanding ways. E. emphasized the irrational and emotional.

Answers

Answer: d. touched more areas of society and touched them in more demanding ways

Explanation:

Religious ferment could be described as when religion is used to address issues which breeds out sometimes violence and causes much problems but resolves the situation in some scenario's.

What policy did President Washington follow during the period of war in Europe following the
French Revolution?

Answers

Answer:

During the period of war in Europe following the French Revolution, President Washington adopted a neutrality policy, i.e, he remained neutral towards all European powers, by issuing the Neutrality Proclamation.

Explanation:

The Neutrality Proclamation: President George Washington issued the Neutrality Proclamation on April 22, 1793, outlining the American stance in the face of the increasing conflict in Europe following the French Revolution.The Proclamation said that “The duty and interest of the United States require that they [the United States] should with sincerity and good faith adopt and pursue a conduct friendly and impartial toward the belligerent Powers.” The Neutrality Proclamation forewarned the American citizens that if they disobeyed this policy, the federal government would prosecute them and would not defend them if they were convicted by a belligerent country. This neutral stance gathered a lot of negative criticism from American citizens who saw this policy announcement as a surrender of the country's revolutionary spirit for the merchant class's financial benefit.

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The size-distance scaling equation explains the ames room illusion because _____.

Answers

The size-distance scaling equation explains the Ames room illusion because we perceive the two people in the room to be different sizes because they are perceived to be at the same distance away and their retinal image size is different.

Illusion, misrepresentation of an “actual” sensory stimulus—this is, an interpretation that contradicts objective “reality” as described through general settlement. as an example, a baby who perceives tree branches at night time as if they're goblins may be said to be having a phantasm.

The psychological concept of illusion is defined as a manner related to an interaction of logical and empirical issues. Commonplace usage shows that a phantasm is a discrepancy between one's attention and a few stimuli.

A phantasm is a distortion of the senses, which can monitor how the mind commonly organizes and interprets sensory stimulation. Despite the fact that illusions distort our belief of fact, they are generally shared by means of the majority.

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the theory/perspective that focuses largely on messages contrary to one’s predispositions

Answers

The theory/perspective that focuses largely on messages contrary to one’s predispositions is called the reactance theory.

According to this theory, when individuals perceive that their freedom to perform a certain behavior is threatened, they may perceive a reactance response, which involves a negative emotional reaction and a motivation to restore their threatened freedom. This can occur when individuals are exposed to messages that challenge their beliefs or behaviors. The reactance theory suggests that individuals may be more likely to resist messages that threaten their freedom, leading to a boomerang effect in which the message is rejected or even the opposite behavior is adopted. Reactance theory has implications for persuasive communication, particularly in the areas of health promotion and advertising, and suggests that messages that are perceived as threatening or controlling may be counterproductive.

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A greenhorn was most likely born in which city? A sound wave has a frequency of 3250 Hz and awavelength of 0.1 m. What is its velocity? SHOWYOUR WORKhelp please!! Nervous system essay 2 pages 6 > 3(t + 2) what is the inequality for t suppose two -l tanks are to be filled separately with the gases helium and hydrogen. what mass of each gas is needed to produce a pressure of atm in its respective tank at ? The area of a rectangle is less than 81 square centimeters. The length of the rectangle is 9 centimeters and the width is x centimeters. Select the possible value(s) of x. How does the conflict that ends in Snowball's expulsion most advance the plot?. anna has just finished high school and started looking for her first job, but has not yet found one. as a result, the unemployment rate group of answer choices increases, and the labor-force participation rate is unaffected. increases, and the labor-force participation rate increases. is unaffected, and the labor-force participation rate increases. increases, and the labor-force participation rate decreases. In the end,do you think junes mother was more of an adversary or an ally Which type of graph is most commonly used to show the relationship among parts of a whole?Which type of graph groups data into categories and shows how often a particular value occurs?Which type of graph is most commonly used to show change over time? step by step with detals please2 Question 2 (11 marks) Solve the following problems 1. The energy density of a gas of photons is 6x106 eV m3 calculate: a) The grand potential by unit volume of the gas. b) The gas temperature. 41 divided by 100 as a fraction What is generally seen as the most common of a engaged to charity to support the disadvantaged running for political offic exercising the right to vote elections financially contributing to a political campaign Who were the critics of Hamiltons Bank of the United States, and why did they oppose it? Ethyl bromide reacts with sodium methoxide to form ? The Garcia Companys bonds have a face value of $1,000, will mature in 10 years, and carry a coupon rate of 16.9 percent. Assume interest payments are made semiannually. (a) Determine the present value of the bonds cash flows if the required rate of return is 16.9 percent. By 2050, Hispanics are projected to make up about one-half of the U.S. labor force. (True or False) Plants can provide the materials that animals use incellular respiration, and animals can provide somematerials needed by plants for photosynthesis. Thisimage shows the relationship.According to the diagram, which of these materialsdoes cellular respiration provide that plants can use inphotosynthesis?A.) Chemical energy B.) carbon dioxide C.) chloroplasts D.) mitochondria The ____ of the spinal cord carries motor information from the brain to the muscles and glands A central crack forms where a thin section of earths crust breaks and molten rock seeps out. Which geologic feature would result from this?a beachan earthquakea rivera volcano