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Scilla [17]
3 years ago
10

Suppose a simple random sample of size n is drawn from a large population with mean mu and standard deviation sigma. The samplin

g distribution of x overbar has mean mu Subscript x overbarequals​______ and standard deviation sigma Subscript x overbarequals​______.
Social Studies
1 answer:
Veronika [31]3 years ago
7 0

Answer:

The sampling distribution of x overbar has mean μ Subscript x overbars = "μ",  nd standard deviation sigma Subscript x overbar = "σ overbar square root of n"

Explanation:

The symbol for Standard Deviation is σ (the Greek letter sigma).

"To calculate the standard deviation of those numbers:

   1. Work out the Mean (the simple average of the numbers)

   2. Then for each number: subtract the Mean and square the result

   3. Then work out the mean of those squared differences.

   4. Take the square root"

Reference: MathisFun.com. “Standard Deviation Formulas.” Standard Deviation Formulas, 2017

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Answer:

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Explanation:

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2 years ago
Which major trend below is contributing to the evolution of the practice of public relations in the United States?
alukav5142 [94]

Answer:

(C) heightened public awareness and media sophistication.

Explanation:

The major trend that is contributing to the evolution of the practice of public relations in the united states is heightening of the media sophistication and the public awareness.

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3 years ago
An open attack but usually armed
zlopas [31]

Answer: An open attack that is usually armed is called a <u><em>"rebellion."</em></u>

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3 years ago
The double-blind technique is most likely to be used in evaluating the effectiveness of _____.
Katarina [22]
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The nurse is caring for a client with a stage iv pressure injury on the coccyx. the nurse advises the client to increase which t
saveliy_v [14]

We can actually deduce here that the nurse will advise the patient to increase which the following nutrient in the diet to assist in the healing process: B. Protein.

<h3>Who is a patient?</h3>

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The options that complete the question are as follows:

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We see here that in order to assist the healing process of someone who has coccyx, protein must be increased.

Learn more about protein on brainly.com/question/10058019

#SPJ1

8 0
1 year ago
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