65% of males bought a snack when they rented a DVD and 40% of females bought a snack when they rented a DVD.This is an example where a researcher would:
A)determine if there is a difference between the average of two populations
B)determine if there is a difference between the percentages of two populations
C)determine if there is a significant association between the two populations
D)determine if there is a difference between males and females in terms of the types of snacks purchased
E)determine if there is a difference between DVD renters and non-renters in terms of snacks

Question

Quizplus · Accepted Answer

The researcher would want to determine if there is a significant difference between the percentages of males and females who bought a snack, which falls under the category of testing for a difference between the percentages of two populations.

65% of Males Bought a Snack When They Rented a DVD