Question

statistics shariati f25
meghan coffee 11/05/25 11:24 am
homework
question 5, 8.3.11
hw score: 70.53%, 10.58 of 15 points
part 4 of 4
points: 0 of 1
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a data set includes wait times (minutes) for the tower of terror ride at walt disney worlds hollywood studios theme park at 5:00 pm. using 34 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 0.10 significance level
click the icon to view the excel display
identify the null and alternative hypotheses
h₀ μ = 30
h₁ μ > 30
(type integers or decimals. do not round)
identify the test statistic
1.02
(round to two decimal places as needed)
identify the p - value
0.159
(round to three decimal places as needed)
state the conclusion about the null hypothesis, as well as the final conclusion that addresses the original claim.
the null hypothesis. there sufficient evidence at the 0.10 significance level to 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

Explanation:

Step1: Compare P - value and significance level

We are given a significance level \(\alpha = 0.10\) and a P - value \(P=0.159\).
Since \(P = 0.159>0.10=\alpha\)

Step2: Make a decision about the null hypothesis

When \(P>\alpha\), we fail to reject the null hypothesis \(H_0\).

Step3: Draw a conclusion about the claim

Since we fail to reject \(H_0\), there is not sufficient evidence 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.

Answer:

Fail to reject the null hypothesis. There is not sufficient evidence at the 0.10 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.