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Author Question: Suppose a random sample of n = 64 measurements is selected from a population with mean = 65 and ... (Read 78 times)

PhilipSeeMore

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Question 1

Suppose a random sample of n = 36 measurements is selected from a population with mean μ = 256 and variance σ2 = 144. Find the mean and standard deviation of the sampling distribution of the sample mean .

Question 2

Suppose a random sample of n = 64 measurements is selected from a population with mean μ = 65 and standard deviation σ = 12. Find the values of μ and σ.


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Marked as best answer by PhilipSeeMore on Feb 14, 2020

ciecieme

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PhilipSeeMore

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Reply 2 on: Feb 14, 2020
Wow, this really help


xoxo123

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Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

 

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