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Using the information obtained from a study on heart rate, the following data was obtained for the hypothesis test:
- A doctor is testing the claim that the average heart rate of patients is more than 65 bpm.
- Assume the significance level is α=0.01.
- The z− test statistic is calculated as 3.01.
What is the p−value and conclusion for this hypothesis test?
Move the blue dot to choose the appropriate test (left-, right, or two-tailed). Use the graph below to move the slider to the test statistic in order to find the p-value. Then, make a conclusion based on those results.
Select the correct answer below:
a. The p− value is 0.0013. Fail to reject the null hypothesis H0. The doctor does NOT have sufficient evidence that the average heart rate of patients is more than 65 bpm.
b. The p− value is 0.0013. Reject the null hypothesis H0. The doctor has sufficient evidence that the average heart rate of patients is more than 65 bpm.
c. The p− value is 0.9987. Fail to reject the null hypothesis H0. The doctor does NOT have sufficient evidence that the average heart rate of patients is more than 65 bpm.
d. The p− value is 0.9987. Reject the null hypothesis H0. The doctor has sufficient evidence that the average heart rate of patients is more than 65 bpm
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