a. The appropriate hypotheses are b. The value of test statistic and p-value is c. At the significance level calculated in part b), we conclude that jogging
a. The appropriate hypotheses are b. The value of test statistic and p-value is c. At the significance level calculated in part b), we conclude that jogging
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Question
a. The appropriate hypotheses are
b. The value of test statistic and p-value is
c. At the significance level calculated in part b), we conclude that jogging
![A question of medical interest is whether jogging leads to a reduction in systolic blood
pressure. To learn about this question, eight non-jogging volunteers have agreed to
begin a 1-month jogging program. At the end of the month, their blood pressures
were determined and compared with earlier values. The data are presented in the
Table 1.
1 2| 3
Subject
Before 134 122
After 130 120 123
Difference
4 5
118 | 130 | 144 | 125
127 138 121
3
6
127 133
7
132 135
4
-5
4
-5
-2
Table 1: Blood pressures of eight test subjects](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fde5851f8-fb2d-417f-bd23-05cb681b9945%2F6687fdbb-cbf4-4a21-89fb-bb12fd49a279%2F4zj0us7_processed.png&w=3840&q=75)
Transcribed Image Text:A question of medical interest is whether jogging leads to a reduction in systolic blood
pressure. To learn about this question, eight non-jogging volunteers have agreed to
begin a 1-month jogging program. At the end of the month, their blood pressures
were determined and compared with earlier values. The data are presented in the
Table 1.
1 2| 3
Subject
Before 134 122
After 130 120 123
Difference
4 5
118 | 130 | 144 | 125
127 138 121
3
6
127 133
7
132 135
4
-5
4
-5
-2
Table 1: Blood pressures of eight test subjects
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