LESSON 24 SESSION 1
The library where Enrico works has a large collection of movies. Enrico takes a
random sample of 20 animated movies and another random sample of
20 comedies. He records the run time of each movie using dot plots.
Animated Movies
Comedies
Movies
...
40 50 60 70 80 90 100 110 120 130
:
40 50 60 70 80 90 100 110 120 130
Run Time (min)
a. Do the animated movies or the comedies have more variability in their
run time? Show your work.