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Subject # Resting HR 1 72 2 88 3 71 4 87 5 64 6 79 7 69 8 69 9 66 10 56 11

Subject # Resting HR
1 72
2 88
3 71
4 87
5 64
6 79
7 69
8 69
9 66
10 56
11 78
12 89
13 71
14 81
15 71
16 75
17 69

In a pilot study evaluating the use of a new drug to lower resting heart rates (HR) of patients, the following data was recorded:

Given that the average resting HR of the general population for this study is 70, use StatCrunch to perform the appropriate t test. What is the value of t? Using an alpha of 0.05, is the t statistic significant? Why? What are the confidence limits for a 95% confidence interval here and what do they mean for this patient group? Copy and Paste your work from StatCrunch into your Word document submission.

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