Select two symbols that represent a statistic.

a.)
mu

b.)
x with bar on top

c.)
p with hat on top

d.)
p

e.)
sigma


need 2 answers

Answers

Answer 1
Answers: Choice B and Choice C

========================================================

Explanation:

The symbol [tex]\mu[/tex] or mu represents the population mean, which is a parameter.

The symbol [tex]\sigma[/tex] or sigma represents the population standard deviation, which is also a parameter. The same goes for the symbol p, without any hat on top, as it is the population proportion.

If something represents a population data item, then it's automatically a parameter. It might help to think both words "population" and "parameter" start with the letter P.

Based on those previous paragraphs, we can rule out choices A, D and E. Those three items are parameters. This leaves choices B and C as our final answers.

[tex]\overline{x}[/tex] or xbar is a sample statistic, and it represents an estimate of the population mean. Similarly, [tex]\hat{p}[/tex] or p-hat is the sample proportion and it represents an estimate of the population proportion. These are considered unbiased estimators.

Another example of an unbiased estimator is the variable s which represents the sample standard deviation and it estimates the value of sigma. All of these estimators have one thing in common: they are based on a sample, which in turn tries to predict what the corresponding population value is. In other words, the statistic's job is to estimate the parameter.

Below is a reference table for all of the items mentioned.

Select Two Symbols That Represent A Statistic.a.)mub.)x With Bar On Topc.)p With Hat On Topd.)pe.)sigmaneed
Answer 2

A parameter, represented by the symbol mu, is the population mean.

Thus, The population standard deviation, another parameter, is denoted by the letter sigma. The symbol p, which stands for population proportion and has no hat on top, is equivalent.

Something is inherently a parameter if it represents a population data item. It could be helpful to remember that the words "parameter" and "population" both begin with the letter P.

We can eliminate options A, D, and E based on the sentences above. These three things are constraints and parameter. This leaves B and C as our only remaining options. In a similar manner, or p-hat is the sample proportion and it and population.

Thus, A parameter, represented by the symbol mu, is the population mean.

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Related Questions

what is 4 * 6?
I will give 200 dollars ​

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Answer:

24

Explanation:

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Answer:

Because it is easier that way

Explanation:

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The product of two positive integers is 65. Which number could be the sum of the two integers?

Answers

Answer:

18 is the sum of the two integers.

Explanation:

65 is divisible by 4 numbers: 1, 5, 13, and 65.

Meaning 65 x 1 = 65 and 13 x 5 = 65.

So in this case, add 13 and 5 which equals 18.

18 is the sum of the two integers.

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Gina owns a home in Atlanta. Every year, she pays (5 points)
A) personal property tax
B) corporate income tax
C) marginal tax
D) sales tax

Answers

Answer:A. Personal property tax

Explanation:

Gina owns a home in Atlanta. Every year, she pays personal property tax.

What is property tax?Property tax is defined as paid by a single entity on an owned property.Property tax is a tax paid on property owned by an individual or other legal entity, such as a corporation, school, or organization. Personal property taxes, also known as property taxes, are a form of taxation on what is said to be personal property. Personal property is defined as any flexible property that is not attached to a home or building. The requirements for personal property tax differ from state to state and mostly work on businesses.

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Please help!! I need to know this by today!

Answers

The answer is B. 24. This is because since 72 is 3 times 24, you also have to multiply the triangle by 3. This equals 24.

The act English test assesses your knowledge
Of ______
* organization and structure
* usage and mechanics
* rhetorical skills
* style and clarity

Answers

organization and structure

Answer:

The act English test assesses your knowledge

Of ______

Organization and structure

Match Term to Definition

Question 5 options:

4
Premium


Marketing


Product


7
Promotion


Service


2
Packaging


Public Relations


5
Price


Purpose


Placement

1.
the process of communication the value of a product or service to customers

2.
the technology and the art of enclosing or protecting products for distribution, storage, sale and use

3.
where you sell your product; the stores you choose and the location in the store

4.
promotional items that are linked to a product that often require box-tops or other proof of purchase plus shipping and handling payment in order to acquire them

5.
The amount of money that a product or service will be bought or sold for

6.
A thing that you can touch or a service that you can offer which is sold to your customers.

7.
they way in which you are going to advertise your products or service

8.
the promotion of a favorable image between a business and the public

9.
the reason or the goal; the thing you are trying to accomplish

10.
meeting a need with words or actions instead of tangible products

Answers

Answer:

1. marketing

2. packaging

3. placement

4. premium

5. market price

6. product

7. public relations

8. promotion

9. purpose

10. service

The correct match of the terms with their definitions are:

1. the process of communication of the value of a product or service to customers - marketing.

What is marketing?

Marketing is the activity, collection of institutions, and procedures for producing, conveying, delivering, and exchanging value-added offerings for customers, clients, partners, and society as a whole.

2. the technology and the art of enclosing or protecting products for distribution, storage, sale, and use - packaging.

3. where you sell your product; the stores you choose and the location in the store - placement

4. promotional items that are linked to a product that often require box-tops or other proof of purchase plus shipping and handling payment in order to acquire them - premium

5. The amount of money that a product or service will be bought or sold for - market price.

6. A thing that you can touch or a service that you can offer which is sold to your customers - a product.

7. they way in which you are going to advertise your products or service - public relations

8. promotion

9. the reason or the goal; the thing you are trying to accomplish - purpose.

10. meeting a need with words or actions instead of tangible products - service

Therefore, the terms and the definitions are matched above.

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Answer:

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Explanation:


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a question?

Answers

Answer:

A ONLY NEVER C

Explanation:

If you don't know the answer just pick C they say

Based on endosymbiotic theory, what cell would result from the endosymbiotic of a cell with a cyanobacterium?

Answers

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Tom needs to buy paint so that he can paint the emblem on the basketball court. The circular emblem has a diameter of 12 feet. If paint cans come in quarts, and it takes 1 quart to paint 50 square feet, how many quarts of paint will Tom have to buy? Use 3.14 for pi.

Answers

Pues no entiendo como. Perdón pero no te puedo ayudar.

Does anyone know how to solve this

Answers

[tex] \red{ \rule{1000pt}{9000000pt}}[/tex]

It’s A, (-1.0) on the x-axis
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