efer to the generated sample in Exercise 9, test the hypothesis that the pulse rate/min. after the exercise is  higher than the pulse rate/min. before the exercise by 50, on the average. Use 5% level of significance. (Step by step solution without using excel) Pulse rate/min. Student 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Before Exercise 88 75 79 80 88 97 87 100 90 79 80 88 97 87 79 80 After Exercise 92 88 79 90 100 105 100 107 99 79 90 100 105 100 79 90 Ho: Ha: α = Decision Rule: Computation: Decision: Conclusio

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Refer to the generated sample in Exercise 9, test the hypothesis that the pulse rate/min. after the exercise is 
higher than the pulse rate/min. before the exercise by 50, on the average. Use 5% level of significance. (Step by step solution without using excel)


Pulse rate/min.
Student 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
Before Exercise 88 75 79 80 88 97 87 100 90 79 80 88 97 87 79 80
After Exercise 92 88 79 90 100 105 100 107 99 79 90 100 105 100 79 90


Ho:
Ha:
α =
Decision Rule:
Computation:
Decision:
Conclusion:

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