A 99% confidence interval for a population mean based on a sample of size 64 is computed
Chapter 5, Problem 13(choose chapter or problem)
A 99% confidence interval for a population mean based on a sample of size 64 is computed to be (16.3, 18.7). How large a sample is needed so that a 99% confidence interval will specify the mean to within \(\pm 1.0\)?
Equation Transcription:
Text Transcription:
\pm 1.0
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