A researcher at an auto insurance company is studying accident occurrences at a dangerous intersection and makes the claim that the average age of a driver involved in an accident at this intersection is more than35

years old.

To test this claim, the auto insurance company plans to conduct a hypothesis test for the age of drivers involved in accidents at this particular intersection. The auto insurance company collects a sample of65

accidents and finds that the average age of drivers involved in accidents is35.4

. From this sample data, the sample standard deviation is determined to be1.75

.

The null and alternative hypothesis for this hypothesis test is as follows:

H

0

:?=35

;H

a

:?>35

, which is a right-tailed test.

The auto insurance company is planning to use a level of significance of5%

for this hypothesis test.

Use a TI-83, TI-83 plus, or TI-84 calculator to test the claim that the average age of a driver involved in an accident at this intersection is more than35

years old.

Identify the test statistic,t

, andp

-value from the calculator output, rounding to three decimal places.

Bb 9.4.5-Calculator Hypothesis testir X + X C D https://frederick.blackboard.com/webapps/blackboard/content/contentWrapper.jsp?content_id=_6463217_1&displayName=9.4.5-Ca... @ GS . .. Stefanie Gerhart 5 Frederick Community College FCC Online My Courses Tutoring & Library Community Resources WEEK 5 > 9.4.5-Calculator Hypothesis testing with technology - SD unknown x Ho: u = 35; Ha: H > 35, which is a right-tailed test. The auto insurance company is planning to use a level of significance of 5% for this hypothesis test. Use a TI-83, TI-83 plus, or TI-84 calculator to test the claim that the average age of a driver involved in an accident at this intersection is more than 35 years old. Identify the test statistic, t, and p-value from the calculator output, rounding to three decimal places. Provide your answer below: Test Statistic = , P-value = FEEDBACK MORE INSTRUCTION SUBMIT Content attribution Type here to search 1:22 PM 7/15/2021