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liminary data analyses indicate that you can reasonably consider the assumptions for ng pooled t-procedures satisfied. Independent random samples of released prisoners me fraud and firearms offense categories yielded the following information on time ved, in months. Obtain a 98% confidence interval for the difference between the an times served by prisoners in the fraud and firearms offense categories. te: x₁=13.1, s₁ = 3.90, x₂ = 17.31, and s2 = 3.68.) ... Fraud 13.7 19.1 13.2 16.1 Firearms 14.2 16.5 15.3 21.1 7.5 8.7 16.3 10.1 10.5 10.9 17.4 19.2 12.8 18.5 20.7 22.3

liminary data analyses indicate that you can reasonably consider the assumptions for ng pooled t-procedures satisfied. Independent random samples of released prisoners me fraud and firearms offense categories yielded the following information on time ved, in months. Obtain a 98% confidence interval for the difference between the an times served by prisoners in the fraud and firearms offense categories. te: x₁=13.1, s₁ = 3.90, x₂ = 17.31, and s2 = 3.68.) ... Fraud 13.7 19.1 13.2 16.1 Firearms 14.2 16.5 15.3 21.1 7.5 8.7 16.3 10.1 10.5 10.9 17.4 19.2 12.8 18.5 20.7 22.3

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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Preliminary data analyses indicate that you can reasonably consider the assumptions for using pooled t-procedures satisfied. Independent random samples of released prisoners in the fraud and firearms offense categories yielded the following information on time served, in months. Obtain a 98% confidence interval for the difference between the mean times served by prisoners in the fraud and firearms offense categories. (Note: x₁ = 13.1, S₁ = 3.90, x₂ = 17.31, and s₂ = 3.68.) The 98% confidence interval is from to (Round to three decimal places as needed.) Fraud Firearms 13.7 19.1 14.2 16.5 15.3 21.1 13.2 16.1 8.7 16.3 10.1 7.5 10.5 10.9 17.4 19.2 12.8 18.5 20.7 22.3
Transcribed Image Text:Preliminary data analyses indicate that you can reasonably consider the assumptions for using pooled t-procedures satisfied. Independent random samples of released prisoners in the fraud and firearms offense categories yielded the following information on time served, in months. Obtain a 98% confidence interval for the difference between the mean times served by prisoners in the fraud and firearms offense categories. (Note: x₁ = 13.1, S₁ = 3.90, x₂ = 17.31, and s₂ = 3.68.) The 98% confidence interval is from to (Round to three decimal places as needed.) Fraud Firearms 13.7 19.1 14.2 16.5 15.3 21.1 13.2 16.1 8.7 16.3 10.1 7.5 10.5 10.9 17.4 19.2 12.8 18.5 20.7 22.3
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