The Federal Bureau of Prisons publishes data in Prison Statistics on the times served by prisoners released from federal institutions for the first time. Independent random samples of released prisoners in the fraud and firearms offense categories yielded the following information on time served, in months. At the 5% significance level, do the data provide sufficient evidence to conclude that the mean time served for fraud is less than that for firearms offenses? Dataset: Fraud Firearm 11.8 23.3 11 18.2 11.3 15.1 11.9 14 7.5 14.9 7.8 20.6 9.3 19.3 12 18.1 12.7 24.2 7.4 25.3
The Federal Bureau of Prisons publishes data in Prison Statistics on the times served by prisoners released from federal institutions for the first time. Independent random samples of released prisoners in the fraud and firearms offense categories yielded the following information on time served, in months. At the 5% significance level, do the data provide sufficient evidence to conclude that the mean time served for fraud is less than that for firearms offenses? Dataset: Fraud Firearm 11.8 23.3 11 18.2 11.3 15.1 11.9 14 7.5 14.9 7.8 20.6 9.3 19.3 12 18.1 12.7 24.2 7.4 25.3
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.3: Measures Of Spread
Problem 1GP
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Question
- The Federal Bureau of Prisons publishes data in Prison Statistics on the times served by prisoners released from federal institutions for the first time. Independent random samples of released prisoners in the fraud and firearms offense categories yielded the following information on time served, in months. At the 5% significance level, do the data provide sufficient evidence to conclude that the
mean time served for fraud is less than that for firearms offenses?
Dataset:
Fraud |
Firearm |
11.8 |
23.3 |
11 |
18.2 |
11.3 |
15.1 |
11.9 |
14 |
7.5 |
14.9 |
7.8 |
20.6 |
9.3 |
19.3 |
12 |
18.1 |
12.7 |
24.2 |
7.4 |
25.3 |
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