Tuesday 4/7

• The peak of the data is at 5

• The data are clustered from 0 to 2

• The data distribution has no gaps

• The data distribution is symmetical.

• 30 + 6 = 36

• 54 + 3 = 57

• 6 - 3 = 3

• 54 - 3 = 51

• The interquartile range is 7, and the range is 17.

• The interquartile range is 7, and the range is 11.

• The interquartile range is 2.75, and the range is 17

• the interquartile range is 2.75, and the range is 11.

• 16

• 20

• 36

• 18

• There were 15 swimmers who were younger than 30 years old.

• A total of 10 swimmers were 50 years old or older

• The numbers of swimmers who were 40 years old or older is less than the number of simmers who were 29 years old or younger.

• A total of 70 swimmers participated in the competition.