Sixteen People Were Given Two Types of Cereal, Brand X

Multiple Choice

Sixteen 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. The null hypothesis that is being tested is

A) H₀: μ = 8.
B) H₀: μ = .5.
C) H₀: p = 8.
D) H₀: p = .5.