These box plots show daily low temperatures for a sample of days in two different towns.

Town A

15 20

30

40

45

Town B

15

20

25

30

0

5

10

15

20

40

45 50

55

60

25 30 35

Degrees (F)

Which statement is the most appropriate comparison of the spreads?

O

A. The interquartile range (IQR) for town A, 30", is less than the IQR

for town B, 43

O

B. The interquartile range (IQR) for town A, 20", is greater than the

IQR for town B, 10'.

O

C. The standard deviation for town A, 20", is greater than the

standard deviation for town B, 10'.

O

D. The interquartile ranges (IQRs) for towns A and B are both 30°.