Suppose a linear regression analysis produced the following equation relating the time students spend on social media and the time spend studying for classes. Both times are measured in hours. = 37.2 - 0.53*(Time on Social Media) 2 =86% a) [1 pt] Which of the variables in the model is the response variable? b) [3 pts] What is the slope of the line? Explain the meaning of the slope in context. c) [2 pts] What would be the predicted study time be for a student who spent 15 hours on social media? d) [3 pts] Assume that one student spent 15 hours on social media and studied 26 hours. Calculate the residual for a student who spent 15 hours on social media. Show your work! e) [3 pts] Compute the correlation coefficient. Show your work!