sample of size n = 34 has sample mean x = 59 and sample standard deviation s = 9.8. Part: 0 / 2 Part 1 of 2 (a) Construct a 99% confidence interval for the population mean μ. Enter the values for the lower and upper limits and the mean to gra answers to one decimal place. 45.0 -------- 45.0 --------------- 99% confidence interval 54.5 64.0 年 64.0

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A sample of size 72 = 34 has sample mean X = 59 and sample standard deviation 5 = 9.8.
Part: 0 / 2
Part 1 of 2
(a) Construct a 99% confidence interval for the population mean μ. Enter the values for the lower and upper limits and the mean to graph. Round the
answers to one decimal place.
45.0
|+H
45.0
99% confidence interval
54.5
X
64.0
+++|
Ś
64.0
K
Transcribed Image Text:A sample of size 72 = 34 has sample mean X = 59 and sample standard deviation 5 = 9.8. Part: 0 / 2 Part 1 of 2 (a) Construct a 99% confidence interval for the population mean μ. Enter the values for the lower and upper limits and the mean to graph. Round the answers to one decimal place. 45.0 |+H 45.0 99% confidence interval 54.5 X 64.0 +++| Ś 64.0 K
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