Using the information obtained from a study on heart rate, the following data were obtained for the hypothesis test • A doctor is testing the claim that the average heart rate of patients is less than 70 bpm. • Assume the significance level is a = 0.05. • The z- test statistic is calculated as -2.01. 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: The p- value is 0.0222. Fail to reject the null hypothesis Ha. The doctor does NOT have sufficient evidence that the average heart rate of patients is less than 70 bpm. The p- value is 0.0222. Reject the null hypothesis Ha. The doctor has sufficient evidence that the average heart rate of patients is less than 70 bpm. The value is 0.9778. Fail to reject the null hypothesis Ha. The doctor does NOT have sufficient evidence that the average heart rate of patients is less than 70 bpm. The p- value is 0.9778. Reject the null hypothesis Hg. The doctor has sufficient evidence that the average hea rate of patients is less than 70 bpm.
Using the information obtained from a study on heart rate, the following data were obtained for the hypothesis test • A doctor is testing the claim that the average heart rate of patients is less than 70 bpm. • Assume the significance level is a = 0.05. • The z- test statistic is calculated as -2.01. 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: The p- value is 0.0222. Fail to reject the null hypothesis Ha. The doctor does NOT have sufficient evidence that the average heart rate of patients is less than 70 bpm. The p- value is 0.0222. Reject the null hypothesis Ha. The doctor has sufficient evidence that the average heart rate of patients is less than 70 bpm. The value is 0.9778. Fail to reject the null hypothesis Ha. The doctor does NOT have sufficient evidence that the average heart rate of patients is less than 70 bpm. The p- value is 0.9778. Reject the null hypothesis Hg. The doctor has sufficient evidence that the average hea rate of patients is less than 70 bpm.
College Algebra (MindTap Course List)
12th Edition
ISBN:9781305652231
Author:R. David Gustafson, Jeff Hughes
Publisher:R. David Gustafson, Jeff Hughes
Chapter8: Sequences, Series, And Probability
Section8.7: Probability
Problem 58E: What is meant by the sample space of an experiment?
Related questions
Question
Transcribed Image Text:Using the information obtained from a study on heart rate, the following data were obtained for the hypothesis test
• A doctor is testing the claim that the average heart rate of patients is less than 70 bpm.
• Assume the significance level is a = 0.05.
• The z- test statistic is calculated as -2.01.
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.
Transcribed Image Text:Select the correct answer below:
The p- value is 0.0222. Fail to reject the null hypothesis Ha. The doctor does NOT have sufficient evidence
that the average heart rate of patients is less than 70 bpm.
The p- value is 0.0222. Reject the null hypothesis Ha. The doctor has sufficient evidence that the average heart
rate of patients is less than 70 bpm.
The
value is 0.9778. Fail to reject the null hypothesis Ha. The doctor does NOT have sufficient evidence
that the average heart rate of patients is less than 70 bpm.
The p- value is 0.9778. Reject the null hypothesis Hg. The doctor has sufficient evidence that the average hea
rate of patients is less than 70 bpm.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
Recommended textbooks for you
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,
College Algebra (MindTap Course List)
Algebra
ISBN:
9781305652231
Author:
R. David Gustafson, Jeff Hughes
Publisher:
Cengage Learning
Calculus For The Life Sciences
Calculus
ISBN:
9780321964038
Author:
GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:
Pearson Addison Wesley,