These box plots show daily low temperatures for a sample of days in two different towns.
Town A
10
15
20
30
55
Town B
5
20
30
40
55
0
th
10
15
20
45
50
55
60
25 30 35 40
Degrees (F)
Which statement is the most appropriate comparison of the spreads?
O A. The interquartile range (IQR) for town A, 45°, is less than the IQR
for town B, 50°
O B. The interquartile range (IQR) for town A, 15°, is less than the IQR
for town B, 20°
O C. The interquartile ranges (IQRs) for towns A and B are both 30°.
O D. The standard deviation for town A, 15", is less than the standard
deviation for town B 20°