There are 559 full-service restaurants in Delaware. The mean number of seats per restaurant is 99. 2. [Source: Data based on the 2002 Economic Census from the US Census Bureau. ] Suppose that the true population mean µ = 99. 2 and standard deviation σ = 20 are unknown to the Delaware tourism board. They select a simple random sample of 50 full-service restaurants located within the state to estimate µ. The mean number of seats per restaurant in the sample is M = 103. 4, with a sample standard deviation of s = 18. 2
Answers
The probability of selecting one whose mean is greater than 103.4
0.0786
What is the probability of selecting one whose mean is greater than 103.4?
Generally, M = 103.4, σ = 21, n = 50
The standard error, σM = σ/√n = 21/√50 = 2.9698
The population standard deviation, = 21, is the normal or average difference between the mean number of seats in the 559 full-service restaurants in Delaware and one randomly chosen full-service restaurant in Delaware.
The sample standard deviation, s = 18.2, is the usual or average difference between the mean number of seats in the sample of 50 restaurants and one randomly chosen restaurant in that sample.
The standard error, M = 2.9698, is the normal or average difference between the sample mean of any sample of size 50 and the mean number of seats in the 559 full-service restaurants in Delaware.
z score = (M - µ)/σM = (103.4-99.2)/2.9698 = 1.4142
P(M > 103.4) = P(z > 1.4142)
= 1 - P(Z < 1.4142)
Using excel function:
= 1- NORM.S.DIST(1.4142, 1)
= 0.0786
Read more about standard error
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There are 559 full-service restaurants in Delaware. The mean number of seats per restaurant is 99.2. [Source: Data based on the 2002 Economic Census from U.S. Census Bureau.] Suppose that the true population mean mu = 99.2 and standard deviation sigma = 21 are unknown to the Delaware tourism board. They select a simple random sample of 50 full-service restaurants located within the state to estimate mu. The mean number of seats per restaurant in the sample is M = 103.4, with a sample standard deviation of s = 18.2. The standard deviation of the distribution of sample means (that is, the standard error, sigma_m) is_. The standard or typical average difference between the mean number of seats in the 559 full-service restaurants in Delaware (mu = 99.2) and one randomly selected full-service restaurant in Delaware is. The standard or typical average difference between the mean number of seats in the sample of 50 restaurants (M = 103.4) and one randomly selected restaurant in that sample is. The standard or typical average difference between the mean number of seats in the 559 full-service restaurants in Delaware (mu = 99.2) and the sample mean of any sample of size 50 is. The z-score that locates the mean number of seats in the Delaware tourism board's sample (M = 103.4) in the distribution of sample means is. Use the unit normal tables and accompanying figures to answer the question that follows. To use the tables, click on the Unit Normal Tables tab below the figures, and use the dropdown box to select the desired range of z-score values. A table of the proportions of the normal distribution corresponding to that range of z-scores will appear. If you need a different range of z-scores, simply click on the box again and select a new range. Suggestion: Make a sketch of the area under the normal distribution you are seeking. This sketch will help you determine which column(s) of the normal table to use in determining the appropriate probability. The Delaware tourism board selected a simple random sample of 50 full-service restaurants located within the state. Considering all possible such samples with n = 50, what is the probability of selecting one whose mean is greater than 103.4? That is, p(M > 103.4) =
Answer:2.97
21
18.2
2.97
1.41
.0793
Explanation:
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Answer:
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Explanation:
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a
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1- Describe two signs that your internet use is becoming unhealthy
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2- Consequences for the wrongdoer
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Bullying, cyberbullying, prevention and response.
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Answer:
use multiple parts of your body together at the same time.
Explanation:
I choose this answer based on the definitions of coordination which are:
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"both countries agreed to intensify efforts at economic policy coordination"
2. the ability to use different parts of the body together smoothly and efficiently.
"changing from one foot position to another requires coordination and balance"
Answer:
use multiple parts of your body together at the same time.
Explanation:
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
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.
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Explanation:
Discuss at least three negative behaviors that you participate in that are not
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environment.
Answers
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2. Keeping fridges open
3. Having a lot of stuff plugged in
Many noncommunicable diseases are chronic illnesses that usually heal once they go into remission.
True
False
Question 6 (1 point)
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True
False
Question 7 (1 point)
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True
False
Question 8 (1 point)
Alcohol-based rubs are effective when soap and water are unavailable, even for visibly dirty hands.
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False
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How do wounds heal? Serious answers only
Answers
Answer:
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Explanation:
when a part of a body is wounded, WBCs (White Blood Cells) reaches the wound and starts to engulf the bacteria or the germs that may have entered the body through the wound, this is what the lymphatic system does.
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Hope this helps :))
Graded Assignment
Value Differences
As you make friends outside your family circle, you may be exposed to people who hold values and beliefs that are different from what you’ve grown up with. How can you navigate interacting with all these new people? In this assignment, you will research the value and beliefs of different cultures, consider your personal values, and analyze an interaction you’ve had with someone outside your own culture.
Part 1 Instructions
Use the internet and other resources to conduct research on the different values and beliefs of different cultures. There are hundreds of thousands of cultures in the world, so focus on three to four that are new to you. Some aspects of culture you can search for that relate to values and beliefs may be as follows:
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As you conduct your research, write down each source you find and take notes on the cultures you learn about in your Health Notebook.
Part 2 Instructions
You were also born into a culture with its own values and beliefs. What would you consider to be your core values?
Part 3 Instructions
Every day, people from different cultures meet and interact with one another. Think about a time you met someone with different values and beliefs from yours. How did you interact with that person?
Be sure to respond in complete sentences and use proper spelling and grammar in your responses.
Total score: ____ of 40 points
1. List at least three different sources in the space below.
Type your answer here.
2. Think about the cultures you researched. Choose three different cultures you read about during your research, and identify and describe at least three core values or beliefs for each culture.
Culture 1:
Type your answer here.
Culture 2:
Type your answer here.
Culture 3:
Type your answer here.
3. Identify and describe at least three core values and beliefs that you hold.
Value/Belief 1:
Type your answer here.
Value/Belief 2:
Type your answer here.
Value/Belief 3:
Type your answer here.
4. In no more than one page, describe a time you met someone with different values and beliefs from yours. What did you talk about or do together? Did your value differences come up at all? Were they a problem, or were they a positive influence on your interaction?
Type your answer here.
5. Is there anything you would do differently now? In no more than one page, describe how you might improve how you relate and interact with people whose values differ from your own. Why is it important to develop healthy relationships or have healthy interactions with people of different cultures?
Type your answer here.
Answers
Answer:
.m
Explanation:
,m
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Answers
Answer:
Each hand consists of 19 bones. The palm includes five metacarpals, and each finger except the thumb contains one proximal phalanx, one middle phalanx, and one distal phalanx. The thumb doesn't have a middle phalanx. Each bone is connected by a series of ligaments.
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I looked it up
plz help ,having a gap between the frisbee and the web of your thumb is critical for air flow
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Answer:
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True
False
Question 4 (1 point)
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True
False
Question 5 (1 point)
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False
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2.false
3.True
4.True
Explanation:
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Question 5: False. Many noncommunicable diseases are chronic illnesses, but they do not necessarily heal once they go into remission. Some noncommunicable diseases, such as diabetes or hypertension, require ongoing management and may not have a permanent cure.
Question 6: True. Making healthy lifestyle choices and forming healthy habits can indeed reduce the risk of developing cancer later in life.
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T
F
T
T
T
I need help plz and thank you this is due like 12/4/20
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Answer:
Yes they are paid less,I do think they should make more there just as important as any other person's job. No I don't they should definitely make more I do think that doctors should be paid more than a police officer or firefighter,but I also think they should get a raise. In conclusion I do think they deserve to make more.
Explanation:
How this helps!
Question 13 (1 point)
To stop severe bleeding, you should first cover the wound in gauze and then position the wound higher than the heart to slow blood loss.
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False
Question 14 (1 point)
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False
Question 16 (1 point)
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Answers
Answer: False, and then the rest after that are true
Answer:
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Question 14 Answer: True
Question 15 Answer: False
Question 16 Answer: True
Which of the following best describes genetic variation in organisms?
Genetic variation is chosen by the organism.
Genetic variation is differences in an organism's DNA leading to a variety of traits.
Genetic variation does not benefit organisms in their environment.
Genetic variation occurs because both parents give the exact same genes to their offspring.
Answers
Answer:
option two "Genetic variation is differences in an organism's DNA leading to a variety of traits"
Option two is the correct answer because genetic variation refers to the differences in the DNA sequences of individuals within a population. This variation can lead to differences in physical traits, behavior, and other characteristics among individuals. Genetic variation is crucial for the survival and adaptation of a population to changing environmental conditions. Without genetic variation, populations may not have the necessary traits to survive changes in their environment, and may be more vulnerable to diseases or other threats.
Option B - Genetic variation is differences in an organism's DNA leading to a variety of traits.
1.
Chemical substances that give your body what it needs to grow and function properly.:
Chemical substances that give your body what it needs to grow and function properly.
2.
Major source of energy for the body; found in fruits, vegetables, grains, and milk products.:
Major source of energy for the body; found in fruits, vegetables, grains, and milk products.
3.
Tough complex carbohydrate that the body is unable to digest.:
Tough complex carbohydrate that the body is unable to digest.
4.
Nutrient the body uses to build and maintain all of its cells and tissues.:
Nutrient the body uses to build and maintain all of its cells and tissues.
5.
Organic substances that come from plants or animals that are necessary for normal growth and development.:
Organic substances that come from plants or animals that are necessary for normal growth and development.
6.
United States government recommendations for forming patterns of eating that will promote health, reduce risk of chronic disease, and meet nutrient needs.:
United States government recommendations for forming patterns of eating that will promote health, reduce risk of chronic disease, and meet nutrient needs.
7.
Foods that provide vitamins, minerals, and other health-promoting components and have little saturated fats, added sugars, and sodium.:
Foods that provide vitamins, minerals, and other health-promoting components and have little saturated fats, added sugars, and sodium.
8.
United States government system that helps people put the Dietary Guidelines into practice.:
United States government system that helps people put the Dietary Guidelines into practice.
9.
Condition that results from people not taking in enough nutrients for health and growth.:
Condition that results from people not taking in enough nutrients for health and growth.
10.
Condition that results from people eating too many foods that contain high amounts of added sugar, solid fat, sodium, refined carbohydrates, or simply too many calories.:
Condition that results from people eating too many foods that contain high amounts of added sugar, solid fat, sodium, refined carbohydrates, or simply too many calories.
Column B
Column B
a.
nutrients
b.
protein
c.
nutrient-dense foods
d.
MyPlate food guidance system
e.
dietary fiber
f.
carbohydrates
g.
Dietary Guidelines
h.
undernutrition
i.
overnutrition
j.
vitamins
Answers
Answer:
1
Explanation:
8 plate food guidance syatem
4. Proteins
2. Carbohydrate
1. NUTRIENT
9. Undernutrition
10. Overnutrition
6. Dietary guideline
7 Nutrient dense food food contain all groups off food but less sugar
3. Dietary Fibre cannot be digested
5. Vitamins
Answer:
1a
2f
3e
4b
5j
6g
7c
8d
9h
10i
Explanation:
I WILL GIVE BRAINLY IF CORRECT
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Answers
Answer:
the 4 vitals are pulse, oxygen, blood pressure, and body temp. each can show problems with different parts of the body.
Examples:
the pulse or heart rate can help show problems in the heart depending on how fast or slow the heart beats.
the oxygen saturations can show that there is a problem with the lungs and/or heart.
blood pressure can help to show if there is internal bleeding or heart problems such as hypertension.
an increased body temp shows that there may be presence of an infection in the body
overall looking and being able to read the patient's vital signs can help determine if something has gone wrong in the body.
Please give me brainliest!
What are food contaminants?
Question 1 options:
harmful substances unintentionally added to food
chemicals from natural sources
can be formed during processing
all of the above
Answers
Answer:
harmful substances unintentionally added to food
Answer:
all of the above
Explanation:
food contaminants are bacteria or parasites
(01.07 HC)
Explain the overload principle. Discuss the relationship between the principle of overload and the FITT principle. (6 points)
Your answer:
Answers
The FITT principle is a framework used to design a safe and effective exercise program. The principle of overload is a key component of the FITT principle. By progressively increasing one or more of the FITT variables, the body is forced to adapt to new demands, leading to improvements in physical fitness.
For example, if an individual wants to improve their cardiovascular endurance, they might increase the frequency of their workouts (i.e., how often they exercise), the intensity of their workouts (i.e., how hard they exercise), the time spent exercising (i.e., how long they exercise), or the type of exercise they perform (e.g., running instead of walking). By gradually increasing one or more of these variables over time, the individual can apply the overload principle and see improvements in their cardiovascular endurance.
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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.
Why do people daydream?
Answers
Answer:
People daydream since they are thinking about their past experiences and what might happen in the future and what other things people think about them and it all mixes together to create a daydream
A cut of meat that should be cooked by moist heat is? A. lamb chop B. rib roast C. chuck roast D. sirloin steak
Answers
Answer: I believe that cuts of meat that should be cooked by moist heat should be tougher meat, meaning that the best choice would be chuck roast.
Extra comment: This question made me hungry-
Answer:
Chuck Roast
Explanation:
It's a tougher meat so it's best cooked by moist heat.
I have 1 week of school left and I want to ask a boy for his # to ask him out but I don't know how to ask we have talked before but I don't know if he likes me? Help me I only have 3 more days left to ask him!
Answers
Answer:
Just ask him!
Explanation:
You'll never know if he reciprocates if you don't ask!
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Answer:
bored
Explanation: