Question

1 multiple choice 4 points
select the most appropriate response.
it is claimed that the mean age of bus drivers in chicago is 50.2 years. if a hypothesis test is performed, how should you interpret a decision that rejects the null hypothesis?
there is not sufficient evidence to support the claim μ = 50.2.
there is not sufficient evidence to reject the claim μ = 50.2
there is sufficient evidence to support the claim μ = 50.2.
there is sufficient evidence to reject the claim μ = 50.2
2 multiple choice 4 points

Explanation:

In hypothesis testing, the null hypothesis \(H_0\) is the statement being tested. Here, \(H_0:\mu = 50.2\). When we reject the null hypothesis, it means that the sample data provides enough evidence against the null hypothesis.

Answer:

There is sufficient evidence to reject the claim \(\mu = 50.2\).