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What is the relationship between the number of minutes per day a woman spends talking on the phone and the woman's weight? The time on the phone and weight for 7 women are shown in the table below. Time 31 51 24 22 83 54 62 Pounds 111 130 121 120 155 119 132 a. Find the correlation coefficient: r = decimal places. b. The null and alternative hypotheses for correlation are: Ho: 0 = H₁: 0 The p-value is: pû Round to 2 (Round to four decimal places)

What is the relationship between the number of minutes per day a woman spends talking on the phone and the woman's weight? The time on the phone and weight for 7 women are shown in the table below. Time 31 51 24 22 83 54 62 Pounds 111 130 121 120 155 119 132 a. Find the correlation coefficient: r = decimal places. b. The null and alternative hypotheses for correlation are: Ho: 0 = H₁: 0 The p-value is: pû Round to 2 (Round to four decimal places)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.5: Correlation And Causation
Problem 23PFA
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Find R, R^2 and P Value
What is the relationship between the number of minutes per day a woman spends talking on the phone and the woman's weight? The time on the phone and weight for 7 women are shown in the table below. Time 31 51 24 22 83 54 62 Pounds 111 130 121 120 155 119 132 a. Find the correlation coefficient: r = decimal places. b. The null and alternative hypotheses for correlation are: Ho: ✓ 0 pû 0 H₁: The p-value is: pû Round to 2 (Round to four decimal places)
Transcribed Image Text:What is the relationship between the number of minutes per day a woman spends talking on the phone and the woman's weight? The time on the phone and weight for 7 women are shown in the table below. Time 31 51 24 22 83 54 62 Pounds 111 130 121 120 155 119 132 a. Find the correlation coefficient: r = decimal places. b. The null and alternative hypotheses for correlation are: Ho: ✓ 0 pû 0 H₁: The p-value is: pû Round to 2 (Round to four decimal places)
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