Suppose that a company claims that 67% of their employees (about 2/3) buy annual parking permits for parking at their workplace. A random survey of 120 employees finds that 62 of them have annual parking permits.
Given that the pair of hypotheses that correspond to the claim are as follows:
H0: p = 0.67
H1: p # 0.67
Find the critical values for the hypothesis test. Assume that the significance level is a=0.01
Answer: z = ± ________________© BrainMass Inc. brainmass.com June 4, 2020, 1:18 am ad1c9bdddf
This solution is comprised of a detailed explanation of various aspects of Hypothesis Test as it pertains to the given problem and provides students with a clear perspective of the underlying concepts.