Author Question: Refer to Exhibit 7-10. Is the proportion of people who like Cola A different from the proportion of ... (Read 73 times)

cagreen833 · **on:** Jun 20, 2018

Refer to Exhibit 7-10. Is the proportion of people who like Cola A different from the proportion of people who like Cola B?

a. Chi Square
b. Multifactor Analysis of Variance
c. t-test for dependent means
d. t-test for independent means
e. None of these are true.

Question 2

Refer to Exhibit 7-9. The researcher can conclude that

a. students who have graduated read more than current college students.
b. there is not enough evidence to make a decision.
c. there is an association between being a student or a graduate and enjoying textbook reading.
d. None of these are true.