Consider the following data. Which group has the smallest interquartile range?
Group A: 37, 38, 42, 44, 49, 50, 51, 51, 53, 54
Group B: 39, 39, 39, 42, 46, 47, 50, 52, 52, 54
Group C:36, 38, 42, 47, 49, 51, 52, 52, 53, 54
Group D: 38, 39, 39, 42, 46, 48, 50, 52, 52, 54
A
Group C
B
Group D
C
Group B
D
Group A