Question

use the accompanying 200 los angeles commute times to test the claim that the mean los angeles commute time is less than 33 minutes. assume that a simple random sample has been selected. use a 0.10 significance level. compare the sample mean to the claimed mean of 33 minutes. is the difference between those two values statistically significant? click the icon to view the los angeles commute times. identify the null and alternative hypotheses. ( h_0 ) ( h_1 ) (type integers or decimals. do not round)

Explanation:

Step1: Define null hypothesis

The null hypothesis \(H_0\) is a statement of equality. Here, it is about the population mean \(\mu\). So, \(H_0:\mu = 33\)

Step2: Define alternative hypothesis

The claim is that the mean Los Angeles commute time is less than 33 minutes. The alternative hypothesis \(H_1\) is the claim we are testing. So, \(H_1:\mu<33\)

Answer:

\(H_0:\mu = 33\)
\(H_1:\mu<33\)