Determine the minimum sample size required when you want to be 95% confident that the sample mean is within one unit of the population mean and o=18.2. Assume the population is normally distributed. A 95% confidence level requires a sample size of (Round up to the nearest whole number as needed.)

Determine the minimum sample size required when you want to be 95% confident that the sample mean is within one unit of the population mean and o=18.2. Assume the population is normally distributed. A 95% confidence level requires a sample size of (Round up to the nearest whole number as needed.)

Calculus For The Life Sciences

2nd Edition

ISBN:9780321964038

Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.

Chapter13: Probability And Calculus

Section13.3: Special Probability Density Functions

Problem 40E: Pygmy Height The average height of a member of a certain tribe of pygmies is 3.2ft, with a standard...

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K
Determine the minimum sample size required when you want to be 95% confident that the sample mean is within one unit of the population mean and o=18.2. Assume the
population is normally distributed.
A 95% confidence level requires a sample size of
(Round up to the nearest whole number as needed.)
C

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