Exhibit 19-1 Fifteen People Were Given Two Types of Cereal, Brand X

Multiple Choice

Exhibit 19-1
Fifteen people were given two types of cereal, Brand X and Brand Y. Two people preferred Brand X and thirteen people preferred Brand Y. We want to determine whether or not customers prefer one brand over the other.
-Refer to Exhibit 19-1. At 95% confidence, the null hypothesis should

A) be rejected
B) not be rejected
C) be revised
D) None of these alternatives is correct.