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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

Algebra & Trigonometry with Analytic Geometry
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.2: Trigonometric Equations
Problem 99E
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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
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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