Question
A simple random sample from a population with a normal distribution of 97 body temperatures has x=98.30F and s=0.66F. Construct an 80% confidence interval estimate
A simple random sample from a population with a normal distribution of 97 body temperatures has x=98.30F and s=0.66F. Construct an 80% confidence interval estimate of the standard deviation of body temperature of all healthy humans. Is it safe to conclude that the population standard deviation is less than 1.80F?
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An Introduction To Categorical Data Analysis
Authors: Alan Agresti
2nd Edition
0470653205, 9780470653203
