Question

Show computations and steps or you will not receive full credit for correct answers nor partial credit for knowing how to do part of the problem or for knowing what to do despite computational errors.

Refer back to #38. Suppose that another section of the same course containing 58 students had a mean hours studied for the exam of 20. What would the mean number of hours studied be if the data from the two sections were combined? (3 points)

38 Question: 38. In a class containing 22 students, the number of hours each student spent studying for the first exam was:

17 10 19 20 8 24 3 6 20 7 15

11 8 13 10 26 11 15 23 7 30 8

Use these scores to answer parts a, b, and c.

a. What is mode for the number of hours spent studying for the exam? (1 Point)

b. What is the mean number of hours spent studying for the exam? Please include the formula for the mean and all of your work. (2 Points)

c. What is the median number of hours the students spent studying for the exam? (2 Points)

Answer 1