The length of human pregnancies from conception to birth vari ccording to a distribution that is approximately Normal with a ays and standard deviation 16 days. uppose we choose an SRS of 6 pregnant women. Let = the regnancy length for the sample. Compute the standard deviation of the sampling distribution of our answer to three decimal places.

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The length of human pregnancies from conception to birth varies
according to a distribution that is approximately Normal with a mean 266
days and standard deviation 16 days.
Suppose we choose an SRS of 6 pregnant women. Let the mean
pregnancy length for the sample.
=
Compute the standard deviation of the sampling distribution of x. Round
your answer to three decimal places.
Transcribed Image Text:The length of human pregnancies from conception to birth varies according to a distribution that is approximately Normal with a mean 266 days and standard deviation 16 days. Suppose we choose an SRS of 6 pregnant women. Let the mean pregnancy length for the sample. = Compute the standard deviation of the sampling distribution of x. Round your answer to three decimal places.
Expert Solution
Step 1

Given that 

Population mean =266

Population standard deviation =16

Sample size n =6

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