Commuting to work: A community survey sampled 1923 people in Colorado and asked them how long it took them to commute to work each day. The sample mean one-way commute time was 25.7 minutes with a standard deviation of 13 minutes. A transportation engineer claims that the mean commute time differs from 25 minutes. Do the data provide convincing evidence that the engineer's claim is true? Use the a= 0.10 level of significance and the P-value method with the TI-84 Plus calculator. Part 1 of 5 X (a) State the appropriate null and alternate hypotheses. Ho: H = 25 H1: H > 25 This hypothesis test is a right-tailed test. Correct Answer: Hot H = 25 Hip = 25 This hypothesis test is a two-tailed test. Part: 1 / 5 Part 2 of 5 (b) Compute the value of the test statistic. Round the answer to two decimal places. 1 =] X