For a random sample of 9 women the average resting pulse rate is 76 bets per minute and the sample standard deviation is 5 the standard error of the sample mean is

Answers

Answer 1

Answer:

Standard Error of the Mean = σ/√N = [tex]\frac{5}{\sqrt{9}}[/tex]

Explanation:

SEM is calculated by taking the standard deviation and dividing it by the square root of the sample size.


Related Questions

helpppp plssss tyyyy

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Answer:

igneous rocks

The only reason her husband did not consult her about her business was that she did not wait to be consulted. What role does the sentence play in the excerpt?

A. It foreshadows a decision the characters will face.

B. It helps establish important character traits.

C. It develops the theme of cooperation.

D. It emphasizes a conflict over money.

Answers

The answer is c I hope this helps

The sentence develops the theme of cooperation in the excerpt. The main idea(s) that a work of literature examines are referred to as the theme. Thus, option C is correct.

Instead of outlining this issue explicitly, the author will examine it by utilizing the range of literary devices at their disposal. Through components like characters, storyline, scenery, conflict, and even word choice and literary methods, a tale or poem will explore its topic.

The underlying meaning of a narrative is referred to as its theme. All literary works address certain challenging concepts, and a tale or poem's topic determines how it addresses these concepts.

Therefore, option C is the ideal selection.

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What about the Haiku inspires Noni?

Answers

Answer:

it had to follow a pattern

Explanation:

she doesn't like reading

Answer: it has a pattern to follow

Explanation: took quiz

In a bag of candy, Marsha found that there were 7 red, 8 blue, 5 yellow, and 9 greens pieces of candy. Marsha put all of the pieces of candy back in the bag, and drew one piece of candy out.

Part A:
Complete the following chart to determine the probability that Marsha drew each of the following pieces of candy.

Part B:
Marsha now wishes to determine compound probability. Complete the following chart to determine the probability that Marsha drew each of the following pieces of candy.

If you cannot see, zoom in. Don’t answer if you don’t know the answer. Whoever answers correctly will get Brainliest!

Answers

Answer:

PART A

Red: 7/29Blue: 8/29Yellow: 5/29Green: 9/29

PART B

Red or blue: 7/29 + 8/29 = 15/29 Yellow or green: 5/29 + 9/29 = 14/29 Blue or yellow or green: 8/29 + 5/29 + 9/29 = 22/29

Explanation:

In this case where the question is asking or OR and the events are mutually exclusive (Mutually exclusive meaning you can't attain two or three different colors in one pick), the compound probability is the sum of the probability of each component event (Probability of Red OR Blue = P(Red) + P(Blue) = 7/29 + 8/29 = 15/29)

What is the total number of different 13-letter arrangements that can be
formed using the letters in the word UNCONDITIONAL?

Answers

Answer:

The total number of different 13-letter arrangements that can be formed using the letters in the word UNCONDITIONAL is 13! or 6,227,020,800.

Explanation:

Which are examples of normative goals? Check all that apply.
aiming for better grades next semester
winning an essay contest in English class
learning to speak a foreign language
campaigning to be class president
doing extra research for history class.

Answers

Answer:

campaigning to be class president winning an essay contest in English class

The correct answer for this question are:

campaigning to be class president winning an essay contest in English class

Being Normative  can be regarded as evaluative standard. Normativity is a process can take place on daily basis

in human societies whereby there is designation of some actions as well as  outcomes as being  good/desirable or permissible and designation of others as  being undesirable/bad or as being impermissible.

  The word norm as regards normative goal  can be regarded as standard set up  for evaluation or making judgments that's related to behavior or outcomes.

   Sometimes Normative can be used  in a confusing manner to express being relating to a particular descriptive standard, this could be carrying out things that are normally done or things that that are expected by others  to do in practice.

Some of the examples of these normative goals are:

campaigning to be class presidentwinning an essay contest in English class

Therefore, normative goal can be regarded as evaluation of some standard.

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add the phrase that completes the thought in the underlined sentence

Answers

Answer: to solve and equation

Explanation:

In a study of exercise, a large group of male runners walk on a treadmill for six minutes. Their heart rates in beats per minute at the end vary from runner to runner according to the (104,12.5) distribution. The heart rates for male nonrunners after the same exercise have the (130,17) distribution.
(a) What percent of the runners have heart rates above 140?

Answers

Percentage for the runners with heart rate of above 140 is 50.199% probability.

How to calculate heart rate probability?

To calculate percentage of runners heart rate;

Mean, μ = 104

Standard deviation, σ = 12.5

Probability = P(X > 140)

P(X > 140) = [tex]1 - P (\frac{X - μ}{σ} \leq \frac{140 - μ}{σ})[/tex]

P(X > 140) = [tex]1 - P (Z \leq \frac{140 - 104}{12.5})[/tex]

P(X > 140) = [tex]1 - P (Z \leq \ 2.88)[/tex]

For a Z score of 2.88, the cumulative from mean probability and percentile are:

The normal distribution for 2.88 = 0.49801

P(X > 140) = 1 - 0.49801

P(X > 140) = 0.50199

P(X > 140) = 0.50199 x 100

The percentage for the heart rate = 50.199%

The probability of of runners heart rate above 140 is a 50.199% chance.

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in the class of 10 students the probability of them passing sst206 is 1/3. then find the probability of a student passing​

Answers

If you have a 1/3 (33.3%) of the the class passes, that means 2/3 (66.6%) of the class will not pass. This means for every 3 students, only 1 will pass. They have a 11.1% chance of passing!

add the phrase that completes the thought in the underlined sentence.pls help

Answers

Answer:

to solve an equation

Explanation:

i took the quiz and got it right

Answer:

to solve an equation

Explanation: took quiz

Correct the 3 grammatical errors (a/an/the) in the text below.

Once a year, the college goes on a expedition trip to do charity work abroad. Last year’s trip was to help set up the community garden in South America. This year’s trip will be to Kenya. The trips are expensive, but students can save an lot of money by working together and doing fundraising events

Answers

Answer:

Once a year, a college goes on an expedition trip to do charity work abroad. Last year’s trip was to help set up a community garden in South America. This year’s trip will be to Kenya. The trips are expensive, but students can save a lot of money by working together and doing fundraising events.

What about the Haiku inspires Noni?

Answers

Answer:

pattern

Explanation:

Haiku inspired Noni by his pattern to follow. The correct option is D.

What is inspiration?

Inspiration is a sensation of elation you have from someone or something, which prompts you to come up with fresh, original ideas. People who can establish a goal and make every effort to achieve it are inspirational.

Achieving your goals requires a lot of self-discipline and commitment to your passions. Adopting this trait enables people to empower those around them.

A haiku satisfies the following criteria: There are three lines. The first and third lines each include five syllables. The second line comprises seven syllables. A haiku is a brief poem that captures a certain moment and helps the reader visualize it. It resembles a tiny window looking into a scene that is considerably bigger than it.

Therefore, the correct option is D, it has a pattern to follow.

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what is visual literacy?

Answers

The basic definition of visual literacy is the ability to read, write and create visual images. It is a concept that relates to art and design but it also has much wider applications. Visual literacy is about language, communication and interaction. Visual media is a linguistic tool with which we communicate, exchange ideas and navigate our complex world.

i need help with this ty!

Answers

Answer: oxygen

Explanation:

What about the haiku inspires Noni? please help now on this question

Answers

Answer and Explanation:

I think the answer is:

It has a pattern to follow.

In the passage, it says that a Haiku would give Nani a structure follow, and at the end of the paragraph it shows Nani counting syllables "silently and perfectly", which means she probably likes this type of thing.

#teamtrees #PAW (Plant And Water)

What about the Haiku inspires Noni?

Answers

Answer:

it has a pattern to follow

Write an argumantive essay for or against viewing sports figures and celebrities as positive role models. please help a ASAP I need to write a 150 word essay

Answers

Answer:

Sports figures and celebrities have long been viewed as positive role models for many people. On the one hand, they have the power to inspire and motivate others to achieve their goals, as well as provide a sense of belonging to those who look up to them. For example, athletes can demonstrate the importance of hard work, dedication, and discipline needed to succeed in any field. Furthermore, celebrities can show that one can become successful despite their background or circumstances. On the other hand, there are some drawbacks to viewing sports figures and celebrities as role models. For example, they often live extravagant lifestyles and may not be the best examples of how to handle money responsibly. Additionally, their behavior may not be the best representation of the values that should be instilled in young people. Ultimately, while sports figures and celebrities can be inspiring, it is important to remember that they should not be viewed as role models in all aspects of life.

Explanation:

help plsssssssssssssssssssssss

Answers

The answer is Mars and the moon
I believe it’s Mars and the moon i’m not 100% sure though

A for-profit college is also known as a(n):A.early college.B.proprietary school.C.junior college.D.community college.

Answers

Answer: B. proprietary school

Explanation:

A for-profit college also refers to a proprietary college or university. A for-profit college is a college that is owned, managed and controlled by the private, profit-seeking businesses.

Some popular examples of for-profit colleges in the United States include Kaplan University, University of Phoenix, ITT Technical Institute, DeVry University, Strayer University etc.

In paragraph 9, why does Paul Ryan tell his audience that he represents "a part of America that includes inner cities, rural areas, suburbs, and factory towns"?

Answers

Paul Ryan tells his audience that he represents "a part of America that includes inner cities, rural areas, suburbs, and factory towns" in order to illustrate that he can connect to a variety of people.

What is the significance of the connection between people?

Social connection can lower anxiety and depression, help us regulate our emotions, lead to higher self-esteem and empathy, and actually improve our immune systems. By neglecting our need to connect, we put our health at risk.

Paul Ryan represents a part of America that includes inner cities, rural areas, suburbs, and factory towns. Over the years I have seen and heard from a lot of families, from those running small businesses, and from people who are in need.

Therefore, Paul Ryan tells his audience that he represents "a part of America that includes inner cities, rural areas, suburbs, and factory towns" in order to illustrate that he can connect to a variety of people.

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Add the phrase that completes the thought in the underlined sentence.

Answers

Answer:

To Solve an Equation

Explanation:

A boat heading out to sea starts out at Point AA, at a horizontal distance of 1023 feet from a lighthouse/the shore. From that point, the boat’s crew measures the angle of elevation to the lighthouse’s beacon-light from that point to be 11^{\circ} ∘ . At some later time, the crew measures the angle of elevation from point BB to be 2^{\circ} ∘ . Find the distance from point AA to point BB. Round your answer to the nearest foot if necessary.

Answers

Answer:22bb square roots

Explanation:none

A boat heading out to sea starts out at Point AA, at a horizontal distance of 1023 feet from a lighthouse/the shore. The distance from point AA to point BB is  -1114.01 feet.

What is the distance?

Distance is a numerical or qualitative measurement of the distance between two objects or places.

The distance of point A from the lighthouse = 1023 feet

The angle of elevation from point A to the lighthouse = 11°

The angle of elevation from point B to the lighthouse = 2°

tanΘ = opposite side to angle / adjacent side to the angle

tan7° = height from sea to the lighthouse / 1023 feet

Height to the lighthouse = tan(11°) × 1023 feet

0.1944 x  1023 feet =  198.8712

For point B

tan3° = 198.8712 feet

Horizontal distance =  198.8712 / tan3°

tan3° = -2.1850

Horizontal distance =  198.8712 / -2.1850 = -91.0165

D = Horizontal distance from B to LH - Horizontal distance from A to LH

Distance from A to B

-91.0165 - 1023 feet =  -1114.01

Therefore, the distance from point AA to point BB is  -1114.01 feet.

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"There is a #snake in the world whose body grows 0.5 cm per second. Every 200 seconds it grows up to 1 meter But as soon as his mouth touches any part of his body, #he_dies, this is the only snake in world that dies only by touching his mouth to his body
where does this snake found???​

Answers

Answer:

dont listen to the other person

Explanation:

helpppppp plssssss ttttyyyy

Answers

Answer:

Weathering and Erosion

3. What is the meaning of "radical" as it is used in
paragraph 7?
O A damaging
OB moderate
O c profound
D unnecessary

Answers

The answer is profound

combine the two ideas into a single sentence

Answers

i believe it would be this

Answer:

"but" is the answer

Explanation:

it makes the most sense

A room has to be painted and worker A does 1/3 of the work then leaves. Next worker B does 1/4 of the remaining work and then leaves and finally worker C does 1/5 of the remaining work and then leaves.
What fraction of the room still needs to be painted?
a)3/5
b)2/5
c)13/60
d)7/15

Answers

Answer:

2/5, or B.

Explanation:

Let's make the total work needed x. Then Worker A does 1/3x and 2/3x work is left for the other workers to do (we know this because 1-1/3 = 2/3). Thus, worker B comes and does 1/4 of the remaining work, which is 2/3x. So, worker B does 1/4*(2/3x), which gives you 1/6x. Then, to find the work left over for worker C, we subtract 1/6x from 2/3x, which gives us 3/6x, or 1/2x. Then. worker C does 1/5 of 1/2x, giving us 1/5*(1/2x), which is 1/10x. To find the remaining work, we do 1/2x - 1/10x to get 4/10x, which simplifies to 2/5x. Therefore, the answer is 2/5, or B.

Using the appropriate arithmetic operation, the fraction of the room which still needs to be painted is :2/5

Initial fraction = 1

Worker A : = 1/3

Fraction left = 1 - 1/3 = 2/3

Worker B : = 1/4

Fraction left = 2/3 - 1/4(2/3)

Fraction left = 2/3 - 1/6 = (4 - 1)/6 = 1/2

Worker C : = 1/5

Fraction left = 1/2 - 1/5(1/2)

Fraction left = 1/2 - 1/10 = (5 - 1)/10 = 4/10 = 2/5

Hence, the fraction of the room left to be painted is 2/5

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R.A.C.E strategy? i eally need help

Answers

Answer:

RACE

How to Answer a text Evidence

Restate the questionsAnswer the questionsCite text EvidenceExplain what it means

Explanation:

i hope it helps

helpppppppppp plssssssss

Answers

Compaction and celebration

Answer: b

Explanation: i had it and i got it right

combine the two ideas into a single sentence.

Answers

The fourth one But I think
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