5. [14 points] The U.S. Bureau of Prisons publishes data in Statistical Report on the times served by prisoners released
Posted: Thu May 05, 2022 9:14 pm
5. [14 points] The U.S. Bureau of Prisons publishes data in Statistical Report on the times served by prisoners released from federal institutions for the first time. Independent simple random samples of released prisoners for five different offense categories yielded the following summary information on time served, in months. Offense sample sample sample standard deviation size mean Counterfeiting 15 14.5 4.5 Drug Laws 17 18.4 3.8 Firearms 12 18.2 4.5 Forgery 10 15.6 3.6 Fraud 11 11.5 4.7 Give a complete analysis of these data at the 1% significance level.