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Phantasy [73]
3 years ago
13

Suppose a simple random sample of size n is drawn from a large population with mean muμ and standard deviation sigmaσ. The sampl

ing distribution of x overbarx has mean mu Subscript x overbarμxequals=​______ and standard deviation sigma Subscript x overbarσxequals=​______.
Social Studies
1 answer:
yanalaym [24]3 years ago
8 0

Answer:

a.) The Mean mu Subscript x overbarμxequals= μ

b.) The standard deviation sigma Subscript x overbarσxequals= σ overbar square root of n.

Therefore the sample mean is equal to the population​ mean, but the standard error of the mean on the other hand depends on the sample size.

We notice also, that as n​ increases, sigma x over barσx reduces. Therefore n is inversely proportional to sigma x barσx.

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The battle of Trenton took place in the year 1776,the Americans where driven out of new York by the British.In this war George Washington was leading the Americans and colonel Johann roll was the British and the Hessians. Washington and his troops crossed the river Delaware and made a surprise attack on the Hessians.

Explanation:

The positive effects /outcomes of both these battles are

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3 years ago
What privileges do you think you deserve but you haven't been allowed yet?
Svetllana [295]

Answer:

Me being able to hang out with my friends any time i want. Instead my parents just randomly wont let me even if i finished all my homework

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7 0
2 years ago
The underlying theory which is foundational to current geological thinking is:
andrezito [222]
The best and most correct answer among the choices provided by your question is the first choice or letter A.

<span>The underlying theory which is foundational to current geological thinking is: uniformitarianism.</span>

I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
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Answer:

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Read the sentence below and replace the underlined word with a synonym (a word that means the same thing).
Alla [95]

Hello. You did not underline the word, so I will show a synonym for each word (which may have a synonym) in the above phase.

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"Synonym" is the linguistic term that represents two words that are written and pronounced differently, but have the same meaning and can be replaced by each other, in a sentence, without changing the meaning and the message conveyed by the sentence.

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