An amusement park employee records the ages of the people who ride the new roller coaster during a fifteen-minute period.

Ages of riders: 42, 14, 19, 30, 49, 48, 16, 24, 38, 53, 24, 15, 18, 20, 25, 11, 18, 49, 54, 20, 17, 26, 37, 15, 28.

Complete the frequency table. Then select the correct histogram of the data.

Interval Frequency
10−19
20−29
30−39
40−49
50−59

A g617049a B g617049b
C g617049c D g617049d