Condence interval estimate of the mean birth weight, Basic Statistics

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Condence interval estimate of the mean birth weight

A simple random sample of birth weights in US has mean of 3433 g. The standard deviation of all birth weights is known to be 495 g.

a. Using sample size of 75, develop a 95% condence interval estimate of mean birth weight in US.

b. Using a sample size of 75000, develop a 95% condence interval estimate of the mean birth weight in the US.

c. Which of the preceding CI is wider? Why?

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Basic Statistics: Condence interval estimate of the mean birth weight

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Basic Statistics: Condence interval estimate of the mean birth weight

Reference No:- TGS0855043

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Basic Statistics: Condence interval estimate of the mean birth weight

Reference No:- TGS0855043

Recent Questions Asked Basic Statistics

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