Problem
A data set includes wait times (minutes) for the Tower of Terror ride at Walt Disney World's Hollywood Studios theme park at 5:00 PM. Using 37 of the times to test the claim that the mean of all such wait times is more than 30 minutes, the accompanying Excel display is obtained. Test the given claim by using the display provided from Excel. Use a 0.01 significance level. i. Click the icon to view the Excel display. Identify the test statistic. 0.911 (Round to two decimal places as needed.) Identify the P-value. (Round to three decimal places as needed.) State the conclusion about the null hypotriesis, as well as the final conclusion that addresses the original claim. Reject the null hypothesis. There is sufficient evidence at the 0.01 significance level to support the claim that the population mean of all wait times for the Tower of Terror ride at 5:00 PM is more than 30 minutes.
Solution
Step 1 ：The test statistic is 0.911, rounded to two decimal places as needed.
Step 2 ：Without the necessary data, we cannot identify the P-value.
Step 3 ：We reject the null hypothesis. There is sufficient evidence at the 0.01 significance level to support the claim that the population mean of all wait times for the Tower of Terror ride at 5:00 PM is more than 30 minutes.
Step 4 ：Without the necessary data, we cannot provide the final answer. Therefore, the final answer is \(\boxed{\text{Data insufficient}}\).
