Alan and Austin are truck drivers. The dot plots show the number of deliveries they made per week during 14 weeks that were randomly selected from the previous year,
Alan
Austin
OC
OG 000
.-
0 2 4 6 8 10 12
0 2 4
6 8 10 12
The interquartile range of Alan's data is
Interquartile range for Alan's and Austin's dara,
and the interquartile range of Austin's data is . Comparing the values of the
data shows more variation in the data values.