What percent of undergraduate enrollment in coed colleges and universities in the United States is male? A random sample of 50 such institutions give the following data. Percent Males Enrolled in Coed Universities and Colleges
42 43 54 51 59 28 40 48
40 49 30 44 71 43 39 39
40 42 44 42 59 52 49 43
48 43 55 58 53 47 44 52
54 53 42 28 72 57 39 58
53 79 40 44 46 50 51 55
59 29
For this problem, use five classes.
(a) Find the class width.

Correct: Your answer is correct.

(b) Make a frequency table showing class limits, class boundaries, midpoints, frequencies, relative frequencies, and cumulative frequencies. (Round your relative frequencies to two decimal places.)
Class Limits Class Boundaries Midpoint Frequency Relative
Frequency Cumulative
Frequency
-
-
-
-
- -
-
-
-
-