Fortune (Oct. 16, 2008) published a list of the 50 most powerful women in business in the United States. The data on age (in years) and title of each of these 50 women are stored in the WPOWER50 file. The first five and last five observations of the data set are listed in the table below. Descriptive statistics for the ages are displayed on the MINITAB printouts.
a. Find the mean, median, and modal age of these 50 women on the printout. Interpret these values.
b. What do the mean and median indicate about the skewness of the age distribution?
c. Find the modal age class on the histogram