Baby weights: Following are weights, in pounds, of 11 two-month-old baby girls. It is reasonable to assume that the population is approximately normal. 12.23 12.32 11.87 12.34 12.66 8.51 14.13 12.95 10.30 9.34 8.63 Send data to Excel Part: 0/2 Part 1 of 2 (a) Construct a 99% confidence interval for the mean weight of two-month-old baby girls. A 99% confidence interval for the mean weight of two-month-old baby girls is <μ<. (Round the answers to three decimal places.) X G

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Baby weights: Following are weights, in pounds, of 11 two-month-old baby girls. It is reasonable to assume that the population is approximately normal.
12.23 12.32 11.87 12.34 12.66 8.51
14.13 12.95 10.30 9.34 8.63
Send data to Excel
Part: 0/2
Part 1 of 2
(a) Construct a 99% confidence interval for the mean weight of two-month-old baby girls.
A 99% confidence interval for the mean weight of two-month-old baby girls is <μ<. (Round the answers to three
decimal places.)
X
G
Transcribed Image Text:Baby weights: Following are weights, in pounds, of 11 two-month-old baby girls. It is reasonable to assume that the population is approximately normal. 12.23 12.32 11.87 12.34 12.66 8.51 14.13 12.95 10.30 9.34 8.63 Send data to Excel Part: 0/2 Part 1 of 2 (a) Construct a 99% confidence interval for the mean weight of two-month-old baby girls. A 99% confidence interval for the mean weight of two-month-old baby girls is <μ<. (Round the answers to three decimal places.) X G
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