Question

A random sample of size n = 64 is selected from a population with mean μ...

A random sample of size n = 64 is selected from a population with mean μ = 52 and standard deviation σ = 24.

a. What will be the approximate shape of the sampling distribution of x?

skewed

symmetric

normal

b. What will be the mean and standard deviation of the sampling distribution of x?

mean=

standard deviation=

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Answer #1

Here we are given n 1364, els l=530224 ☺ option co nalmat XoNCS2 24) Central limit 8 My = 157 oy 13 CS Scanned with CamScanne

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