Question 4 1.67/5 pts 9 8-10 ~ 4 0 Details Score on last try: 1.67 of 5 pts. See Details for more. Get a similar question You can retry this question below 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 0 0 7 0 4 3 2 0 6 GPA 3.4 4 2.2 3.1 3.3 2.5 2.8 3.8 1.9 a. Find the correlation coefficient: r Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho : ? V =0 H1 : 2 v + 0 The p-value is: (Round to four decimal places) c. Use a level of significance of a = 0.05 to state the conclusion of the hypothesis test in the context of the study. There is statistically significant evidence to conclude that a student who has had more lovers will have a lower GPA than a student who has had fewer lovers. O There is statistically insignificant evidence to conclude that a student who has had more lovers will have a lower GPA than a student who has had fewer lovers. There is statistically insignificant evidence to conclude that there is a correlation between the number of lovers students have had in their lifetimes and their GPA. Thus, the use of the regression line is not appropriate. There is statistically significant evidence to conclude that there is a correlation between the number of lovers students have had in their lifetimes and their GPA. Thus, the regression line is useful. d. The equation of the linear regression line is: y =\\ + (Please show your answers to two decimal places) e. Use the model to predict the GPA of a college student who as had 2 lovers. GPA = (Please round to two decimal places.)