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 6. 3 GPA 2.6 3.2 1.9 1.9 2.3 4. 2.7 2.8 3.2 a. Find the correlation coefficient: r = Round to 2 decimal places. b. The null and alternative hypotheses for correlation are: Ho: ? v H1: ? 0 = 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. O 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 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. 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. O 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. r2 (Round to two decimal places) %3D

Need an image file of solutions please, as typed text does not show symbols such as brackets and make solutions confusing.

The first part to find (a.) was right, but the next part (b.) was marked wrong.

The answer is not clear enough, please write in a way that can be read because I only have one try to submit.

The locations of a spider (S) and its prey (P) are shown on the box below. The spider is on the front of the box, 1" from the bottom and 1" from the left side. The prey is on the back of the box 1" from the top and 1" from the right. The front, top and bottom sides of the box are 2" X 3". The left and right sides of the box are each 2" X 2". Find the shortest distance the spider must travel to get its prey. Find this length.