A study was done to look at the relationship between number of lovers college students have had in their lifetimes and their GPAs. The results of the survey are shown below. Lovers 3 6 4 0 GPA 2.7 2.1 2 4 6 4 6 1.4 1.9 2.2 a. Find the correlation coefficient: r = -0.88 Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: (p) H₁: = 0 #0 The p-value is: 0.1239 x (Round to four decimal places)
A study was done to look at the relationship between number of lovers college students have had in their lifetimes and their GPAs. The results of the survey are shown below. Lovers 3 6 4 0 GPA 2.7 2.1 2 4 6 4 6 1.4 1.9 2.2 a. Find the correlation coefficient: r = -0.88 Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: (p) H₁: = 0 #0 The p-value is: 0.1239 x (Round to four decimal places)
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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