Total score: _
_of 20 points
Sherelle and Venita find two bags of coins in their grandmother's attic. Each girl selects a bag, takes a random
sample of 20 coins from that bag, and lists the dates of those coins as the number of years since 1900. Here are
the results.
Sherelle: 72, 56, 81, 84, 75, 26, 39, 62, 65, 66, 85, 71, 74, 68, 73, 66, 83, 60,58, 72
Venita: 45, 65, 73, 57, 79, 66, 69, 75, 51, 44,53, 69, 58, 77, 51, 55, 53, 78, 70, 62
(Score for Question 1: of 6 points)
1. Find the five-number summary of each data set. Then construct box-and-whisker plots of the data sets. Draw
both plots above the same number line. Label the plots with the girls' names.