A student is interested in knowing how widely the academic aptitude of college-bound students varies at
her school. Which of the following statistical methods should she use to determine now much students SAT scores vary from the schools average SAT score
A.mcorrelatian coelicien
B. Median
D.standard deviation
E.Range

Answers

Answer 1
Answer: Standard deviation.
Explanation: The standard deviation shows how spread out the data set is on average from the mean.
Answer 2

The correct option to determine the extent of variation in SAT scores from the school's average is D. standard deviation.

The objective of this question is to determine the extent of variation in SAT scores from the school's average.

To determine how much students' SAT scores vary from the school's average SAT score, the student can use the statistical method called standard deviation.

The standard deviation measures the spread or dispersion of data points around the average.

By calculating the standard deviation of the SAT scores,

The student can gain insights into the extent of variation among the scores.

Hence, option D: standard deviation is correct.

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Related Questions

What type of clothing are employees allowed to wear in a work environment where they do not have to adhere to a strict dress code?

A. Street wear
B. Party attire
C. Uniforms
D. Business attire

Answers

Answer:

A C D

Explanation:

B will look as if youre doing something else it will be bit reaveling and you might not fit in

say something you would like to change about yourself and something you like about yourself

if you already answered one please dont answer again

Answers

Answer:

I can't really play sports that good but I want to. I'm good at drawing and writing tho. I'll just keep practicing.

Explanation:

What is the primary purpose of a living will?
A. It spells out the patient's wishes regarding end-of-life care.
O B. It turns over end-of-life care to an executor.
.
C. It allows a medical team to make all decisions for the patient.
D. It ensures that the patient will remain on life support no matter
what.

Answers

The answer is A it the primary purpose

The primary purpose of a living will is that spells out the patient's wishes regarding end-of-life care. Thus, the correct option for this question is A.

What is a Living will?

A living will may be defined as a type of legal document that specifies the desired medical care an individual wishes to have if they lose the ability to communicate. This written statement deals with a person's desires regarding future medical treatment in circumstances.

According to the context of this question, this legal document of living will have many purposes that outline the advance directives of the person that cannot give informed consent or refusal. So, in this scenario, the spells conveyed out of a person's wishes regarding end-of-life care.

Therefore, the primary purpose of a living will is that spells out the patient's wishes regarding end-of-life care. Thus, the correct option for this question is A.

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Describe the graph that is produced by the equation (x - 7)2 + (y + 5)2 > 25.
The conic represented by the equation is a(n)
The solution set is
v include the boundary

Answers

Describe the graph that is produced by the equation (x - 7)2 + (y + 5)2 > 25.
The conic represented by the equation is a(n)
The solution set is
v include the boundary

I'll give 100 points to whoever best answers this question. If possible answer this as soon as possible as I need this answered by this Friday.

Question: Explain how gold and silver discoverires in the New World led to the beginnings of capitalism in Europe?

Answers

Answer:

Are you asking this as a question for homework??

The discoveries of good and silver in the New World led Europeans to create trade Companies that would fund expeditions to set up mines in the new world. This kind of enterprising is the basic form of capitalism.

which sort of sequence is this? I-VI-vii-iii-vi-ii-V-I

Answers

Answer:

Option C) Ascending Third

Explanation:

Each chord's root is a third higher than the previous chord's root.

Roman Numerals:

I = 1 , II = 2 , III = 3 , IV = 4 , V = 5 , VI = 6 , VII = 7

Sequence:

I - IV - vii - iii - vi -ii - V - I = 1 - 4 - 7 - 3 - 6 - 2 - 5 - 1

Each cord that goes higher is ascending by three

Hope this helped :)

The _________ is the highest level of resource use or exploitation without long term depletion.
a) minimum viable population
b) catch per unit effort
c) maximum sustainable yield
d) parthenocarpy
e) optimum sustainable population

Answers

Answer:

C. maximum sustainable yield, I'm sure.

Explanation:

what fantasy explain me very well

Answers

Answer:

FANTASY IS A KIND OF FOOD

Explanation:

THAÑK YOU TO THE Points

Answer:

the faculty or activity of imagining things, especially things that are impossible or improbable.

Examine the figure. If a geographer wanted to study the µSA pictured here, which U.S. Census Bureau data would be most helpful?


A.

demographic data for the city of St. Louis


B.

residential density statistics for Lincoln County


C.

historical population trends for St. Louis County


D.

taxation information for Madison County


E.

population density data in St. Francois County

Answers

Answer:

D. taxation information for Madison County

Explanation:

A geographer is a person that studies the environment and human society. Population density data of St. Francois County would be most helpful for the geographer.

What is census bureau data?

Census bureau data is a governmental agency that provides and manages the data of the American people and their economy. These are organized and collected regularly at an equal interval of time, and the estimation shows the different people of the geographic region.

The geography of the nation can be studied by the population density tool of the region that gives data from the census bureau. The population habituated by the people gives the data on the geographical region occupied and unoccupied.

Therefore, option E. population density data in St. Francois County is the correct option.

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Randy works 50 weeks a year, averaging $500 a week in wages. He is offered a salaried position at $27,500 a year. If he accepts it, he will make ______.
a.
less money
b.
more money
c.
the same amount
d.
can’t tell

Answers

Answer:  b. more money

Explanation: Randy works 50 weeks a year, averaging $500 a week in wages.Thus, currently he is earning total amount in a year =The current amount he earn in a year=$25000Since he is offered a salaried position at $27,500 a year.And it is clear $27,500>$25000Therefore,  If he accepts it, he will make more money.

Which of the following statements is TRUE? Only poor people file for bankruptcy. Only poor people file for bankruptcy. People who file for bankruptcy can never get credit again. People who file for bankruptcy can never get credit again. People who file bankruptcy are deadbeats who do not want to pay their bills. People who file bankruptcy are deadbeats who do not want to pay their bills. People who file bankruptcy pay higher interest because they are a higher risk to lenders.

Answers

People who file bankruptcy pay higher interest because they are a higher risk to lenders

The social scientists, especially the economists, are moving deeply into ecology and the environment these days, with disquieting results. It goes somehow against the grain to learn that cost-benefit analyses can be done neatly on lakes, meadows, nesting gannets, and even whole oceans. It is hard enough to confront the environmental options ahead, and the hard choices, but even harder when the price tags are so visible. Even the new jargon is disturbing: it hurts the spirit, somehow, to read the word “environments,” when the plural means that there are so many alternatives there to be sorted through, as in a market, and voted on. Economists need cool heads and cold hearts for this sort of work, and they must write in icy, often skiddy, prose.

–“Natural Man,”
Lewis Thomas

In the first sentence of the first paragraph, the writer uses the word "disquieting” to express disapproval of

the dominant influence of consumerism in society.
citizens’ failure to adopt sustainable economic practices.
methods and perspectives adopted by social scientists.
the environmental impact of certain businesses and industries.
office environments in which economists and other social scientists work.

Answers

The writer used the word "disquieting” to express disapproval of: C. the environmental impact of certain businesses and industries.

What is a context clue?

A context clue refers to the hints in a literary work, which provides a reader the meaning of an unfamiliar word, phrase or sentence, that is literally hidden in plain sight by an author (writer).

Based on the excerpt from the literary work above, we can infer and logically deduce that the writer used the word "disquieting” to express disapproval of the environmental impact of certain businesses and industries.

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urgent boys signs when they like a girl (not obvious)

Answers

I will say what I do:

1. I will ask her like how old is she and stuff like main stuff you should know

2. I will tell her  true complement (LIKE WHATEVER I LIKE FROM HER)

3. I will be looking at her some time or she at me.

4. just being nicer to her than to other

So that's what I got!!!

I fell into one of those online list rabbit holes and wasted nearly an hour reading about surprising things that are coeval, like the first fax

machine and pioneers heading west on the Oregon Trail.


What does the word "coeval" mean in this context? Use these dictionary entries to answer the question:


Co. (prefix) with, together


-ev (sufix) time period, era


1- happened at the same time

2- took place one after the other

3- occurred long ago

4- equally important in history

Answers

The word "coeval" meaning in this context is happened at the same time which is denoted as option 1.

What is Coeval?

This is referred to a substance having the same age or date of origin as another in this scenario.

The word coeval therefore means that they happened at the same time for them to have the same age.

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Alice works at a health care facility. She has measured the hemoglobin levels of 200 people. The data follows a normal distribution with a mean of 14 g/dL and a standard deviation of 1.
From the given data, we can conclude that about ______ people have hemoglobin levels less than 13, and about _______ people have hemoglobin levels greater than 14.

Answers

About 32 people have hemoglobin levels less than 13, and about 100 people have hemoglobin levels greater than 14.

What is a normal distribution?

The Gaussian Distribution is another name for it. The most significant continuous probability distribution is this one. Because the curve resembles a bell, it is also known as a bell curve.

The z-score is a statistical evaluation of a value's correlation to the mean of a collection of values, expressed in terms of standard deviation.

Alice works at a health care facility.

She has measured the hemoglobin levels of 200 people.

The data follows a normal distribution with a mean of 14 g/dL and a standard deviation of 1.

From the given data, we can conclude that the number of people has hemoglobin levels less than 13 will be

z = (13 - 14)/1

z = -1

Then the number of people will be

Number of people = 200 P(x < 13)

Number of people = 200 P(z < -1)

Number of people = 200 x 0.15866

Number of people = 31.732

Number of people ≅ 32

A number of people have hemoglobin levels greater than 14 will be

z = (14 - 14)/1

z = 0

Then the number of people will be

Number of people = 200 P(x > 14)

Number of people = 200 P(z > 0)

Number of people = 200 x 0.5

Number of people = 100

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Companies are required to treat all consumer equally because of the
consumer protection policy that prohibits

Answers

Companies are required to treat all consumer equally because of the consumer protection policy that prohibits discrimination in terms of poor-quality products and unfair business practice.

What does the Consumer Protection Act cover?

It is known to be an act that covers the right to protect consumers against any form of poor-quality products and unfair business practices.

Note that it is one which is based on protection in terns of contract terms regarding transactions, repairs, etc.

Therefore, Companies are required to treat all consumer equally because of the consumer protection policy that prohibits discrimination.

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