Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)
6th Edition
ISBN: 9781337115186
Author: David R. Anderson, Dennis J. Sweeney, Thomas A. Williams, Jeffrey D. Camm, James J. Cochran
Publisher: Cengage Learning
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Chapter 19.2, Problem 7E
To determine
Construct the R and
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A paper investigated the driving behavior of teenagers by observing their vehicles as they left a high school parking lot and then again at a site approximately
1
2
mile from the school. Assume that it is reasonable to regard the teen drivers in this study as representative of the population of teen drivers.
Amount by Which Speed Limit Was Exceeded
MaleDriver
FemaleDriver
1.3
-0.1
1.3
0.4
0.9
1.1
2.1
0.7
0.7
1.1
1.3
1.2
3
0.1
1.3
0.9
0.6
0.5
2.1
0.5
(a) Use a .01 level of significance for any hypothesis tests. Data consistent with summary quantities appearing in the paper are given in the table. The measurements represent the difference between the observed vehicle speed and the posted speed limit (in miles per hour) for a sample of male teenage drivers and a sample of female teenage drivers. (Use μmales − μfemales.Round your test statistic to two decimal places. Round your degrees of freedom down to the nearest whole number. Round your p-value to…
A paper investigated the driving behavior of teenagers by observing their vehicles as they left a high school parking lot and then again at a site approximately
1
2
mile from the school. Assume that it is reasonable to regard the teen drivers in this study as representative of the population of teen drivers.
Amount by Which Speed Limit Was Exceeded
MaleDriver
FemaleDriver
1.2
-0.1
1.4
0.4
0.9
1.1
2.1
0.7
0.7
1.1
1.3
1.2
3
0.1
1.3
0.9
0.6
0.5
2.1
0.5
(a) Use a .01 level of significance for any hypothesis tests. Data consistent with summary quantities appearing in the paper are given in the table. The measurements represent the difference between the observed vehicle speed and the posted speed limit (in miles per hour) for a sample of male teenage drivers and a sample of female teenage drivers. (Use μmales − μfemales.Round your test statistic to two decimal places. Round your degrees of freedom down to the nearest whole number. Round your p-value to…
Refer to Exercise 8.S.6. Analyze these data using a Wilcoxon signed-rank test.
Chapter 19 Solutions
Modern Business Statistics with Microsoft Office Excel (with XLSTAT Education Edition Printed Access Card) (MindTap Course List)
Ch. 19.2 - 1. A process that is in control has a mean of =...Ch. 19.2 - 2. Twenty-five samples, each of size 5, were...Ch. 19.2 - Prob. 3ECh. 19.2 - Prob. 4ECh. 19.2 - Prob. 5ECh. 19.2 - Prob. 6ECh. 19.2 - Prob. 7ECh. 19.2 - Prob. 8ECh. 19.2 - Prob. 9ECh. 19.3 - 10. For an acceptance sampling plan with n = 25...
Ch. 19.3 - Prob. 11ECh. 19.3 - Prob. 12ECh. 19.3 - 13. Refer to the KALI problem presented in this...Ch. 19.3 - Prob. 14ECh. 19 - Prob. 16SECh. 19 - Prob. 17SECh. 19 - Prob. 18SECh. 19 - The following are quality control data for a...Ch. 19 - The following were collected for the Master Blend...Ch. 19 - An insurance company samples claim forms for...Ch. 19 - Prob. 22SECh. 19 - 23. An n = 10, c = 2 acceptance sampling plan is...Ch. 19 - Prob. 24SE
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