Answer :
The percentage of male enrollment in colleges and universities in the United States calculated by dividing the sum of the values in the sample by the frequency is 47.34%
The data :
- 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
Calculating the average or mean percentage enrollment which are male :
- Mean = ΣX/ n
- n = frequency = 50
Therefore, percentage of male undergraduates :
- Sum of X, ΣX = 2367
- Mean or average = 2367 / 50
- Mean = 47.34
Therefore, the mean percentage of male enrollments on colleges and universities in the U.S is 47.34%
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