Which statement is true about the data?
the box plots show the data distributions for the
number of laps two students run around a track each
day.

a)the difference between the medians of both data
sets is 2.
b)the difference between the medians of both data
sets is 4.
c)the difference between the ranges of both data sets
is 2
d)the difference between the ranges of both data sets
is 4.

B

Step-by-step explanation:

The diagram shows two box plots.

Liam's box plot shows the median = 10

                                     the range = 20 - 4 = 16  

Sumat's box plot shows the median = 14

                                     the range = 22 - 3 = 19

Difference between medians is 14 - 10 = 4

                  between ranges is 19 - 16 = 3

Thus, correct option is option B

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation: