A bbhosted.cuny.edu Primental Justice S Shopping Cart - Spencer's Bb Take Test Question Completion Status: QUESTION 13 Below are a set of heights (in inches) and GPA scores for a sample of 6 students. Height GPA 3.2 3.7 3.9 2.4 2.8 a. Find the correlation coefficient (r) for these two variables by hand [SHOW WORK for all parts] b. Find the mean and standard deviation for each variable c. Find the equation of the regression line to predict GPA from height by hand: d. Find the equation of the regression line to predict height from GPA by hand and: e. Based on this data, what is the GPA prediction for a student who is 56 inches tall? Attach File Browse My Computer Browse Content Collection Browse Dropbox QUESTION 14 Below is a set of sample data containing the ages and Depression scores (0-100, where 100 means most Depressed) of 8 people. Age DEP AA