Reference no: EM132848653

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

41 47 48 76 51 41 49 57 43 48 42 39 38 57 46 57 58 26 55 57 45 33 56 37 46 52 40

47 41 38 45 38 54 57 57 27 68 49 46 39 30 53 40 52 40 54 39 77 37 54

For this problem, us five classes.

a. Find the class width (SHOW YOUR WORK)

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). Start with the lowest class limit of 25.