6. the table shows the results of a survey
of 75 randomly chosen individuals. in
the survey, each individual was asked
to name his or her favorite type of music.
music frequency
rock
20
country
i 23
rap
30
classical
a. do you think the individuals surveyed
were adults or teenagers? explain your
reasoning.
b. what other data displays could be used to show the data?
c. if you were to repeat the survey using randomly chosen adults, would
you predict that the results of the adult survey will be different if you
surveyed adults in their 30s versus adults in their 70s? explain your
reasoning.