The students in cla- rooms A and B tracked the number of text messages the sent last month. Rounding to t. nearest 10, they recorded the data they collected on the jox plots
below.
Classroom A
.
Classroom B
-
++
0
50
100
150
Number of Text Messages
Which statement is true?
A The range of the data collected by classroom B is less than the range of the data
collected by classroom A.
B The interquartile range of the data collected by classroom A is greater than the
interquartile range of the data collected by classroom B
C The median of the data collected by classroom B is greater than the median of the
data collected by classroom A.
D The distribution of the data collected by classroom A is symmetrical while the
distribution of the data collected by classroom B is asymmetrical.