The Melodic Kortholt Company Will Change Its Current Health Plan

Multiple Choice

The Melodic Kortholt Company will change its current health plan if at least half the employees are dissatisfied with it. A trial sample of 25 employees shows that 16 are dissatisfied. In this problem:

A) normality of the sample proportion should not be assumed.
B) normality of the sample proportion can be assumed.
C) normality of the sample proportion cannot be judged without knowing π.