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Use the given information to find the number of degrees of freedom, the critical values x and y, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 95% confidence; n= 22, s=0.29 mg. E Click the icon to view the table of Chi-Square critical values df =(Type a whole number.) x = (Round to three decimal places as needed.) Ya =O (Round to three decimal places as needed.) The confidence interval estimate of o is mg

Use the given information to find the number of degrees of freedom, the critical values x and y, and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 95% confidence; n= 22, s=0.29 mg. E Click the icon to view the table of Chi-Square critical values df =(Type a whole number.) x = (Round to three decimal places as needed.) Ya =O (Round to three decimal places as needed.) The confidence interval estimate of o is mg

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 13PPS
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Use the given information to find the number of degrees of freedom, the critical values y and y and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 95% confidence; n 22, s 0.29 mg. Click the icon to view the table of Chi-Square critical values. df =(Type a whole number) x =(Round to three decimal places as needed.) XL XE = (Round to three decimal places as needed.) The confidence interval estimate of o is mg<o<mg. (Round to two decimal places as needed.)
Transcribed Image Text:Use the given information to find the number of degrees of freedom, the critical values y and y and the confidence interval estimate of o. It is reasonable to assume that a simple random sample has been selected from a population with a normal distribution. Nicotine in menthol cigarettes 95% confidence; n 22, s 0.29 mg. Click the icon to view the table of Chi-Square critical values. df =(Type a whole number) x =(Round to three decimal places as needed.) XL XE = (Round to three decimal places as needed.) The confidence interval estimate of o is mg<o<mg. (Round to two decimal places as needed.)
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