Considering a treadmill test given to patients being tested for high blood pressure, male patients took their pulse rates before and after running for 5 min. Subject 1 2 3 4 5 6 7 8 9 10 Pulse before 64 100 85 60 92 85 68 85 85 68 Pulse after 68 115 84 68 105 92 72 88 80 92   Using a 0.05 significance level, perform the 8-step hypothesis test to test the claim that the mean difference between the pulse rates before and after the run is significantly zero. Based on the result, do the male pulse rates taken before and after running appear to be about the same or not?

A First Course in Probability (10th Edition)
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Considering a treadmill test given to patients being tested for high blood pressure, male patients took their pulse rates before and after running for 5 min.

Subject

1

2

3

4

5

6

7

8

9

10

Pulse before

64

100

85

60

92

85

68

85

85

68

Pulse after

68

115

84

68

105

92

72

88

80

92

 

Using a 0.05 significance level, perform the 8-step hypothesis test to test the claim that the mean difference between the pulse rates before and after the run is significantly zero. Based on the result, do the male pulse rates taken before and after running appear to be about the same or not?

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