Find the mean, median, and mode of:

47, 85, 13, 96, 28, 47, 19, 83

The net worth (in billions of dollars) of a sample of the richest people in the United States is shown.

59, 52, 28, 26, 19, 19, 18, 17, 17, 17

1) Find the range, variance, and standard deviation.

2) Find the 5-number summary of the given information.