The mean age of bus drivers in Chicago is greater than 54.4 years. If a hypothesis test is performed, how should you interpret a decision that fails to reject the null hypothesis?
A)There is not sufficient evidence to support the claim μ $\mu $ 54.4.
B)There is sufficient evidence to reject the claim μ $\mu $ 54.4.
C)There is not sufficient evidence to reject the claim μ $\mu $ 54.4.
D)There is sufficient evidence to support the claim μ $\mu $ 54.4.

Question

The mean age of bus drivers in Chicago is greater than 54.4 years. If a hypothesis test is performed, how should you interpret a decision that fails to reject the null hypothesis?
A)There is not sufficient evidence to support the claim μ $\mu >$ 54.4.
B)There is sufficient evidence to reject the claim μ $\mu >$ 54.4.
C)There is not sufficient evidence to reject the claim μ $\mu >$ 54.4.
D)There is sufficient evidence to support the claim μ $\mu >$ 54.4.

Quizplus · Accepted Answer

Failing to reject the null hypothesis means there isn't enough evidence to support the alternative hypothesis, which in this context is the claim that the mean age is greater than 54.4 years.

The Mean Age of Bus Drivers in Chicago Is Greater μ>\mu >μ>

The Mean Age of Bus Drivers in Chicago Is Greater $\mu >$