89 / 106 90% + 10. The following data is the number of hours (rounded to the nearest hour) students in Erik's MAT130 class spent logged into connectmath. 1, 1, 1, 1, 2, 2, 3, 5, 6, 7, 9, 9, 11, 11, 12, 13, 16, 16, 17, 21, 22, 24, 28, 28, 31, 33, 66 a. Using 6 classes, calculate the class width. (2 pts) b. Create a group frequency distribution. (6 pts) Class Tally (not required) Frequency C. There are 30 ALEKS assignments. If it takes on average 30 minutes to complete 1 assignment, Explain (4 pts) how many of Erik's students are spending a reasonable amount of time completing homework? this class? (2 pts) d. What does the grouped frequency distribution suggest about the study habits of the students in O SAMSUNG Links