Use technology to construct the confidence intervals for the population variance o and the population standard deviation a. Assume the sample i lakeA SM normally distributed population e0 99. s- 1521, n= 30 The confidence interval for the population variance is (B8.43.33 62) (Round to two decimal places as needed) The confidence interval for the population standard deviation isOD (Round to two decimal places as needed)

A First Course in Probability (10th Edition)
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Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Use technology to construct the confidence intervals for the population variance o and the population standard deviation o Assume the sample is taken from a
normally distributed population.
c=0.99. s- 1521, n= 30
The confidence interval for the population variance is ( 843. 33.62 ).
(Round to two decimal places as needed)
The confidence interval for the population standard deviation is ( D
(Round to two decimal places as needed.)
Transcribed Image Text:Use technology to construct the confidence intervals for the population variance o and the population standard deviation o Assume the sample is taken from a normally distributed population. c=0.99. s- 1521, n= 30 The confidence interval for the population variance is ( 843. 33.62 ). (Round to two decimal places as needed) The confidence interval for the population standard deviation is ( D (Round to two decimal places as needed.)
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