Homework: Ch 11 HW: IWo Sample Procedure Question 11, 11.3.7-T Part 1 of8 HW score: 61.34%, 10.43 ot 17 points O Points: O ot 1 Save A researcher with the Department of Education followed a cohort of students who graduated from high school in a certain year, monitoring the progress the students made toward completing a bachelor's degree. One aspect of his research was to determine whether students who first attended community college took longer to attain a bachelors degree than those who immediately attended and remained at a 4-year institution. The data In the table attached below summarize the results of his Complete parts a) through e) below. Click the icon to view the sample data. a) What is the response variable in this study7 What is the explanatory variable? The response variable is the use of community college or not. The explanatory variable is the time to graduate. The response variable is the time to graduate The explanatory variable is the use of community college or not. The response variable is the time to graduate The explanatory variable is the number of students The response variable is the number of students. The explanatory variable is the time to graduate Sample data Community College Transfer Sample mean time to graduate, in years Sample standard deviation time to graduate, in years print 268 5.34 1.169 No Transfer 1180 4.34 1.004 Done