A pollster wishes to estimate the number of left-handed scientists. How large of a sample is needed in order to be 98% confident that the sample proportion will no differ from the mean by more than 4%. Also suppose we know a previous study concluded that the proportion of left-handed scientists is 8%

Answers

Answer 1

Answer:12%

Explanation:


Related Questions

what is the effect on a car insurance premium of first, second, and third offenses for a minor who drives under the influence of alcohol in georgia?

Answers

Number 1, they'd cover your insurance and probabbly scold you

Number 2, they would pay less.

Number 3, No more insurance.

If possible, brainliest please?

Answer:

Although this infraction is taken seriously and charged as a misdemeanor in most states, a MIP usually does not affect car insurance premiums

Explanation:

Which step leads toward conflict resolution?


punishing both sides until they agree


letting both sides fight it out after school


letting one side ask questions, but not the other


letting each person tell his or her side

Answers

Answer:

letting each person tell his or her side.

then we can give them a Fair solution.

so that conflict will be solved.

letting each person tell his or her side.

What is a true friend? Provide 2-3 examples.

Answers

A true friend is someone who has your back, no matter what. They watch out for you and ensure you are not in danger. They will never purposely lead you into making decisions that aren't good for you. A true friend will always have your best interest at heart.
Someone who will have your side always, someone you know you can tell them all your secrets, and someone you can forgive tho your in a fight

Each individual body system works in connection with other systems. Based on this, explain how the respiratory system and the muscular systems interact when we breathe.

Answers

Answer:

:D

Explanation:

All of your body systems have to work together to keep you healthy. Your bones and muscles work together to support and move your body. Your respiratory system takes in oxygen from the air. It also gets rid of carbon dioxide. Your digestive system absorbs water and nutrients from the food you eat.

The respiratory system connects with the muscular system by bringing nutrients, and oxygen to your muscles. The oxygen and nutrients gets to your muscles through blood. This is why when you run and breath heavier, your pulse is faster. But all systems work together to maintain homeostasis, not just respiratory and muscular.

Hope this helps!

What is the best blood type and why? I need to know for a story I'm writing.

Answers

O+ because it can be used to give to any other blood types that need blood.
O + porque es más mejor

Which of the following drugs is an odorless, tasteless depressant drug that is usually available as a pill, powder, or in a liquid form?
A.
Cocaine
B.
GHB
C.
Heroin
D.
Marijuana

Answers

I believe it is B. Not sure, I kind of looked it up to compare and B seemed like it fit the description the most.

the answer is GHB !!!!!

Which word is defined as "giving signals that you are involved and interested in the conversation such as nodding your head and maintaining eye contact"?
Empathizing
Encouraging
Clarifying
Active listening

Answers

Active listening.
Explanation: look it up lol
Active listening
ex- as you are talking to someone and you are making eye contact with them you are maintaining a good strong conversation

what moveable joints do we need to loosen up to increase mobility

Answers

Answer:  

The joint with the greatest range of motion is the ball-and-socket joint. At these joints, the rounded head of one bone (the ball) fits into the concave articulation (the socket) of the adjacent bone (see Figure 6.62f). The hip joint and the glenohumeral (shoulder) joint are the only ball-and-socket joints of the body.

Explanation:

hope this helps:D

Which of the following statements about finishing another person’s sentences is TRUE?
A. It is fun to see if you finish the other person’s sentence correctly.
B. It saves time to finish the sentences of someone who talks slowly.
C. It is disrespectful to finish someone else’s sentences.

Answers

Answer:

b I don't like slow people its a little annoying

I would say C, personally.

Soon you will watch a video about an athlete whose improved performance has led some to suspect him of blood
doping Think back to what you learned about the blood doping process. What do you remember about how blood
doping works and how it could affect cellular respiration?

Soon you will watch a video about an athlete whose improved performance has led some to suspect him of

Answers

Answer:

well it could effect that bc blood dipping

Blood doping is basically putting more oxygenated red blood cells in the body. This is to increase the amount of oxygen that your body can intake and use, further improving aerobic ability and enhancing endurance. Therefore, with more oxygen in the body, the rate of cellular respiration increases.

Explain how an individual's choice to use tobacco can have negative consequences for society.

Answers

Answer:

Tobbacco usage can lead to environmental, social, health, and social revenue problems

Explanation:

Tobbacco usage like cigars or cigarettes can be discarded easily and lead to environmental pollution.

Social problems can arrive in many aspects, if a person is allergic to tobbacco or has underlying respiratory issues, they can be seriously harmed by second hand smoke.

Health and social revenue problems can arrive with cigarette use due to hospitalization and health care revenue issues. Being hospitalized over a tobbacco based incident can result in fewer ER rooms for other hospitals. Your health insurance prices may also raise dependant on how you are insured.  

The Littering it can cause is bad for society and may have consequences

Dreams and memories are the products of your endocrine system. True False

Answers

Answer:

False

Explanation:

the answer is false

The answer is False.
The endocrine system makes hormones for mood, development and growth. It can also send hormones into your bloodstream.

who knows why we have white blood cells?

Answers

Answer:

White blood cells are part of the body's immune system. They help the body fight infection and other diseases.

The white cells help fight infection. They attack bacteria, viruses, and all the other bad things we can get. While red blood cells are for transporting oxygen.

I have a question, why are you so DANG cool? If you see this it is your sign to make somebody happy.

Answers

Answer:

Hi, this isn't really relevant... but I think this is really sweet of you to say!! It definitely made my day and I'm happy to make somebody else too!

Yoo Because I am cool

What is the sub-group of AA that helps young people come together to share their experiences of having been affected by someone else’s drinking?
Answer:

Answers

The sub-group of AA that helps young people come together to share their experiences of having been affected by someone else's drinking is called “Alateen.”

Answer:

The sub-group of AA that helps young people come together to share their experiences of having been affected by someone else's drinking is called Al-Anon. Al-Anon is a 12-step program for people who have been affected by someone else's drinking, including children, spouses, partners, parents, and friends. Al-Anon meetings are held all over the world, and they are free to attend.

Al-Anon is based on the idea that alcoholism is a family disease, and that everyone in the family is affected by the alcoholic's drinking. Al-Anon meetings provide a safe space for people to share their experiences, feelings, and fears about alcoholism. Meetings also provide information about alcoholism and how to cope with its effects.

Explanation:

Is the smell of saliva normal and when and how did you find out that your saliva smells?

Answers

Answer:I think it smells because common sense tells you if your breath stinks your saliva stinks

Explanation:

it stinks bc you won’t brush ur teeth

Describe an addiction to medications or drugs. Explain how a person can transition from experimentation to addiction , what does it mean to be addicted , write about substance use disorder

Answers

Answer:

An addiction to medications or drugs is a chronic and often relapsing disorder that is characterized by compulsive drug seeking and use despite the harmful consequences.

Explanation:

An addiction to medications or drugs is a chronic and often relapsing disorder that is characterized by compulsive drug seeking and use despite the harmful consequences. It is a complex condition that affects the brain and the body, and can have serious physical, psychological, and social consequences.

The transition from experimentation to addiction can occur gradually over time, as a person continues to use drugs or medications despite the negative consequences. At first, a person may use drugs or medications recreationally, to enhance their mood or to deal with stress. However, as they continue to use these substances, they may develop a tolerance, which means that they need to use more of the substance to achieve the same effects. Over time, this can lead to dependence, which means that the body has adapted to the presence of the substance and requires it to function normally. This can make it very difficult for a person to quit using the substance, even if they want to.

Being addicted means that a person has lost control over their drug use, and that it is causing significant problems in their life. They may continue to use drugs or medications even if it is causing health problems, relationship problems, financial problems, or legal problems. They may also experience withdrawal symptoms if they try to quit using the substance, which can make it very difficult to quit.

Substance use disorder is a medical condition that is characterized by a problematic pattern of substance use that leads to significant impairment or distress. It is a complex condition that can be caused by a variety of factors, including genetics, environment, and mental health. It can also have serious consequences, including overdose, injury, and death.

Treatment for substance use disorder often involves a combination of behavioral therapies and medications, and can be tailored to the individual needs of the person. It can be a long and difficult process, but with the right support, it is possible to overcome addiction and achieve long-term recovery.

Answer:

Substance use disorder (SUD), also called addiction, is a chronic brain disease that is characterized by compulsive substance abuse, despite harmful consequences. Substances can be legal (alcohol, tobacco, prescription drugs) or illegal (marijuana, cocaine, heroin).

SUD can develop from experimentation with drugs or alcohol. People may start using substances for a variety of reasons, such as to relieve stress, to fit in with friends, or to self-medicate for mental health conditions.

When someone experiments with drugs or alcohol, they may experience pleasurable effects, such as relaxation, euphoria, or increased energy. These effects can be reinforcing, which means that they make people more likely to use the substance again.

Over time, people who use substances may develop tolerance, which means that they need to use more of the substance to get the same effect. They may also experience withdrawal symptoms, which are unpleasant physical and psychological symptoms that occur when they stop using the substance.

Withdrawal symptoms can be severe, and they can make it difficult for people to quit using the substance. This is why SUD is considered a chronic disease.

People with SUD may continue to use substances even though they know it is causing problems in their lives. They may lose their jobs, their relationships, and their health. They may also engage in risky behaviors, such as driving under the influence or having unprotected sex.

There is no one-size-fits-all treatment for SUD. The best treatment plan will vary depending on the individual's needs and circumstances. However, there are a number of effective treatments available, including medication-assisted treatment (MAT), therapy, and support groups.

Explanation:

According to the article, how many chemicals are found in tobacco smoke on average, how many are known to be toxic, and how many have been linked to cancer?


What are health problems associated with smoking?

Answers

Answer:

1. Tobacco smoke is made up of thousands of chemicals, including at least 70 known to cause cancer.

2. There are many results of smoking. Smoking damages your heart and your blood circulation, increasing the risk of conditions such as coronary heart disease, heart attack, stroke, peripheral vascular disease (damaged blood vessels) and cerebrovascular disease (damaged arteries that supply blood to your brain).

Hoped this helped! :)

Answer:

Smoking causes cancer, heart disease, stroke, lung diseases, diabetes, and chronic obstructive pulmonary disease (COPD), which includes emphysema and chronic bronchitis. Smoking also increases risk for tuberculosis, certain eye diseases, and problems of the immune system, including rheumatoid arthritis

Essential nutrients include vitamins ____ and as well as select components of proteins and fats.

please help me out

Answers

i believe its carbohydrates
Carbohydrates or minerals

All living things have four basic needs to live and function. List these four needs. Sample Response: All living things require water, air, food, and a place to live in order to survive.______________ What did you include in your response? Check all that apply. Living things require water. Living things require air. Living things require food. Living things require a place to live.

Answers

Answer:

food water shelter and air.

Explanation:

Air because all living things require air to survive

PLs help asssapsssssss

PLs help asssapsssssss

Answers

What you lil virgin

Answer:

1: Nutrition is the study of diet, what a person eats, and health.

2: Water, carbohydrates, fats, proteins, vitamins, minerals.

3: Nutrients are compounds in foods essential to life and health, providing us with energy, the building blocks for repair and growth and substances necessary to regulate chemical processes

4: A balanced diet supplies the nutrients your body needs to work effectively. Without balanced nutrition, your body is more prone to disease, infection, fatigue, and low performance.

5: Carbohydrates

6: Carbohydrates are the main nutrient that stores long term energy in the body.

7:  A healthy diet

8:  Vitamins

Hope this helps

Explanation:

bro can some one help me with dis

bro can some one help me with dis

Answers

Answer:

Fats -> avocado

Protein -> Lean meats

Vitamins and Minerals -> Fresh fruits and vegetables

Carbohydrates -> bread

Calcium -> milk

Fiber -> Brown rice

Hope this helps!

protein = meats
fats = avacado
vitamins and minerals = fuit and veg
carbohydrates = bread
calcium = milk
fiber = brown ricd

Critical thinking. Name three ways to help prevent chronic noncommunicable diseases and explain why they are helpful.

Answers

A healthy diet, regular exercise, and not smoking or drinking alcohol are all things that can help prevent chronic noncommunicable diseases. A healthy diet means eating a variety of fresh foods, including fruit, vegetables, and high-fiber grains. Regular exercise helps keep the body strong and healthy, which makes it less likely to develop certain chronic diseases. Not smoking or drinking alcohol can help prevent conditions such as cancer and lung disease, which are often linked to chronic noncommunicable diseases. These preventative measures can keep someone healthy for a long time and lead to a long life free from disease.

Answer:Reduce the major modifiable risk factors, such as tobacco use, harmful use of alcohol, unhealthy diets, and physical inactivity.\

Explanation: Develop and implement effective legal frameworks. Orient health systems through people-centered health care and universal health coverage. Promote high-quality research and development.

Question 3 (1 point)
Storing chemicals in original containers in a locked area and wearing protective equipment when using chemicals can prevent injury.
True
False
Question 4 (1 point)
Putting a fire blanket over flames will remove the heat of a fire, which causes it to stop burning.
True
False
Question 5 (1 point)
Testing smoke detectors monthly and changing smoke detector batteries yearly is important when conducting a fire safety inspection.
True
False
Question 6 (1 point)
Emergency supplies should be stored in a locked cabinet so they are out of children’s reach.
True
False

Answers

Answer: All are true

Explanation: I learned this when I was in HOSA, PE, and Health Class. Trust me

Hope this helps

--Wavey

True false. True false true

What are some ways to help an infection? I think two ways is: keeping it clean, and burning the wound, but how should I know, could anyone help me with this?

Answers

Answer:

Well, there are many ways to help a wound, it just depends on what the wound is.

Explanation:

A good healing product is to put neyo sporen on it and a bandage after, you can also rap it up, another way to heal a wound is yes, to keep it clean and to do so you can have it under raps.

Answer

Explanation:

cleansing the wound and then covering it with a Bandaid of something similar.

and using a cream like Neosporin  will greatly help to keep it clean.

Your bone marrow is part of your immune system.

True
False

Answers

Answer:

TRUE

Explanation:

The main parts of the immune system are: white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow.

Answer:

true

Explanation:

Bone marrow is thought to be a primary hematopoietic organ. However, accumulated evidences demonstrate that active function and trafficking of immune cells

Question 1.What is the first step a person should take when trying to make a decision related to health?
A).weigh the possible outcomes
B).list the options
C).state the situation
D).consider his or her values
Question 2.Which choice describes a short-term goal to deal with stressors?
A).getting a college degree
B).planning for retirement
C).turning in homework on time
D).having children
Question 3.Which acronym can be used to evaluate consequences when making a decision about health?
A).HOPE
B).HEALTH
C).HELP
D).HAPPY
Question 4.Which choice describes a long-term goal of dealing with stressors in a person’s life?
A).graduating from school
B).watching the news
C).practicing typing skills
D).finishing homework
Question 5.Which choices describe the steps of a goal-setting plan?
Select all that apply.
A).evaluate progress
B).only set big goals instead of small ones
C).ignore obstacles in the way of any goals
D).get help and support from others

Answers

number 1 is C.

number 2 is C.

number 3 is B.

number 4 is A.

and number 5 is A. and D.

1 . C C A B and D are the answers !

Which is considered normal blood pressure?
A) 129/89
B) 118/76
C) 135/85
D) 145/90

Answers

Answer:

B

Explanation:

Answer : 118/76


Explanation: B

Which of these contributes to heart disease and stroke? (multiple choice answer)

Unsaturated fat
Bulimia
Saturated fat
Cholesterol

Answers

Answer: Cholesterol

Explanation: picture is the explanation

Which of these contributes to heart disease and stroke? (multiple choice answer)Unsaturated fatBulimiaSaturated
cholesterol, if you use process of elimination

plz help ,having a gap between the frisbee and the web of your thumb is critical for air flow


false


true

Answers

This is actually true
this answer is true.
Other Questions
Hurry!!!Which of the following countries did the Roman empire NOT trade with?a.Gaulc.Chinab.Western Germanyd.Russia Which letter best marks the area of the Americas that was colonized by Portugal? What year were the Articles of Confederation ratified (approved)? B. 1775 A. 1770 D. 1789 C. 1781 Un deportista se ejercita y recorre 350 metros, retrocede 125 metros avanza 80 metros. Si el punto de partida es su casa a que distancia de la misma se encuentra Why was the second Hebrew settlement of Canaan more successful than the first one?They escaped harsh environmental conditions and starvation.They were able to gather resources before continuing their migration.They learned better farming and herding methods from neighbors.They established several powerful kingdoms based on tribal affiliation. Which of the following occurs during interphase?A. Chromosomes line up in the middle of the cellB. DNA replicates C. Chromosomes pull away from the equator of the cellD. Chromosomes become visible Two rival cleaning companies charge to dust houses. Captain Dustsalot charges$20 per house call plus $ 12 per room, and Dedusters charges $30 per house callplus $10 per room. Abigail wants to know how many rooms she must get dustedso that Captain Dustsalot is more expensive than Dedusters. Which inequalityshould she use to figure this out if x represents the number of rooms she getsdusted? When on decision is made, the next best alternative not selected is called When on decision is made, the next best alternative not selected is called economic resource. opportunity cost. comparative disadvantage. scarcity. big data analysis can involve massive amounts of data and complex analysis. however, you know that some of the simpler customer relationship management (crm) metrics are often a good starting point for firms seeking to increase their profitability. it is well-known that retaining an existing customer is far less expensive than acquiring a new one, so you suggest that the owners begin by calculating share of customer to identify opportunities to sell more products to existing customers. before you can calculate camp plus's share of customer, you need to determine what type of data you need to gather. what data sources will you need to utilize to calculate share of customer? on july 31, year 1, kim reed received listed stock as an inheritance from her mother, nora, who died on january 1, year 1. noras adjusted basis for this stock was $50,000. this stock had a fair market value of $60,000 on january 1, and $65,000 on july 31. the alternate valuation was not elected. kim's adjusted gross income was $20,000 before any consideration of her inheritance. kim's basis for the inherited stock is What is the snake in the food web?a.3rd level consumer b. producer c. 2nd level consumer d. primary consumer Bonnie has apparently awakened from a deep sleep. She is staring ahead and breathing quickly. When asked if she had a bad dream, she does not answer but promptly lies down and falls asleep. the next morning she has no recollection of the experience. Bonnie experienced: Help me pwease and Ill give u brainliest find out the total volume of cube _Edge Length =6 inches according to hedonism group of answer choices what is good for us is largely a matter of personal choice. all of the above most rules for living a good life have exceptions. there are many different ways to live a good life. Which sentence contains an example of foreshadowing?A. Elsa checks the bus schedule before she leaves her house for animportant meeting.B. Elsa misses an important meeting because her bus is running late.OC. Elsa hears that the buses are running late, so she decides to driveher car to an important meeting.O D. Elsa hears a report that the buses are running late as she rushesout the door to an important meeting.CorrectCorrect! A spinner has 4 equal-sized sections labeled A, B, C, and D. It is spun and a fair coin is tossed. What is the probability of spinning "C" and flipping "heads"?. hlo do this question plz out of 9o civil servants 65 were working in the office ,50 were working in the field and 35 were working in both the premises .a)How many civil servants were absent ?B)How many civil servants were working in the field only? I'm not sure if my domain and range i put is right , so please let me know and write a rule for the function represented by the graph at the left . Also explain it to me and i'll give brainliest ! The opportunity cost of owning a car isGroup of answer choicesthe vacation to Hawaii you had to give up in order to make your car payments.the cost of getting your car inspected twice a yearthe price of the carthe cost of filling the tank twice a week