Mathematics, 30.07.2019 03:10 kathyc53
A99% confidence interval (in inches) for the mean height of a population is 65.7 < μ < 67.3. this result is based on a sample of size 144. construct the 95% confidence interval.
a) 66.0 in < μ < 67.0 in.
b) 65.7 in < μ < 67.3 in.
c) 65.6 in < μ < 67.4 in.
d) 65.9 in < μ < 67.1 in.
Answers: 2
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A99% confidence interval (in inches) for the mean height of a population is 65.7 < μ < 67.3....
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