Data Visualizationeasy
0:00.0
A histogram of employee ages shows: [20-30) with 8 people, [30-40) with 12 people, [40-50) with 5 people. Using class midpoints (25, 35, 45), what is the approximate mean age?
A histogram of employee ages shows: [20-30) with 8 people, [30-40) with 12 people, [40-50) with 5 people. Using class midpoints (25, 35, 45), what is the approximate mean age?