Asked by Api

A health care professional wishes to estimate the birth weights of infants. The standard deviation of the birth weights is known to be 8 ounces. How large a sample must she select if she desires to be 95% confident that the true mean is within 6 ounces of the sample mean?

Answers

Answered by sakaraia
at least 6
Answered by hlamyat
Please send me this answer.
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