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2. The university medical office developed a test designed to measure a student's stress level. The test is designed so that higher scores mean higher stress levels The blood pressure of students who volunteered for this testing was recorded. Stress test score 52 95 66 76 83 91 Blood pressure 70 92 78 80 85 84

2. The university medical office developed a test designed to measure a student's stress level. The test is designed so that higher scores mean higher stress levels The blood pressure of students who volunteered for this testing was recorded. Stress test score 52 95 66 76 83 91 Blood pressure 70 92 78 80 85 84

Calculus For The Life Sciences
Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 8E
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d. Estimate the blood pressure of the student if his stress test score is 80, 60, and 85.

2. The university medical office developed a test designed to measure a student's stress level. The test is designed so that higher scores mean higher stress levels The blood pressure of students who volunteered for this testing was recorded Stress test score 52 95 66 76 83 91 Blood pressure 70 92 78 80 85 84 a. Using any statistical software, produce a scatter plot for these data with stress test score as the independent variable and the blood pressure as the dependent variable. b. Describe the form, trend, and strength of of the association between stress test scores and blood pressure. c. Produce the line of best fit and the estimate linear regression.
Transcribed Image Text:2. The university medical office developed a test designed to measure a student's stress level. The test is designed so that higher scores mean higher stress levels The blood pressure of students who volunteered for this testing was recorded Stress test score 52 95 66 76 83 91 Blood pressure 70 92 78 80 85 84 a. Using any statistical software, produce a scatter plot for these data with stress test score as the independent variable and the blood pressure as the dependent variable. b. Describe the form, trend, and strength of of the association between stress test scores and blood pressure. c. Produce the line of best fit and the estimate linear regression.
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