The numbers of courses taught per semester by a random

Last updated: 2/17/2024

The numbers of courses taught per semester by a random sample of university professors are shown in the histogram Make a frequency distribution for the data Then use the table to estimate the sample mean and the sample standard deviation of the data set Make a frequency distribution for the data X 2 3 4 f Number of professors 25 20 15 10 19 EN 22 15 3 Number of courses taught per semester