The following are the volumes, in deciliters, of 10 cans of pineapple juice, distributed by a certain company: 46.4, 46.1, 45.8, 47.0, 46.1, 45.9, 45.8, 46.9, 45.2, and 46.0. Find a 95% confidence interval for the variance of all such cans of pineapple juice distributed by this company, assuming volume to be a normally distributed variable. The company claims that on the average these cans contain 46 deciliters of pineapple juice. Is this claim valid?
The following are the volumes, in deciliters, of 10 cans of pineapple juice, distributed by a certain company: 46.4, 46.1, 45.8, 47.0, 46.1, 45.9, 45.8, 46.9, 45.2, and 46.0. Find a 95% confidence interval for the variance of all such cans of pineapple juice distributed by this company, assuming volume to be a normally distributed variable. The company claims that on the average these cans contain 46 deciliters of pineapple juice. Is this claim valid?
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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The following are the volumes, in deciliters, of 10 cans of pineapple juice, distributed by a certain company: 46.4, 46.1, 45.8, 47.0, 46.1, 45.9, 45.8, 46.9, 45.2, and 46.0. Find a 95% confidence interval for the variance of all such cans of pineapple juice distributed by this company, assuming volume to be a
cans contain 46 deciliters of pineapple juice. Is this claim valid?
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