Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Which is the correct formula and how do I do the P-Value? 3 5. The manager of an on-campus housing project is interested in studying

Which is the correct formula and how do I do the P-Value?

image text in transcribed
3 5. The manager of an on-campus housing project is interested in studying the commute times of students at Statsville College and at Wudmoor College. Thirty-seven randomly selected students at Statsville College were asked to record their commute times, in minutes, to school. The average commute time of the students in the sample was 41.2 minutes with a variance of 295.84 minutes?. Twenty randomly selected students at Wudmoor college were also asked to record their commute times, in minutes, to school. The data for the Wudmoor students is below. Test the claim that the commute times for Statsville students are less consistent, in other words, more varied than the commute times for students at Wudmoor college. (13 pts total) 61.1 17.4 18.2 19.0 22.0 24.1 16.0 25.0 20.0 15.0 17.8 18.7 19.5 14.2 22.0 23.1 26.0 24.1 24.0 30.0 a. State the null and alternative hypotheses for this test. (3 pts) b. Use the appropriate formula to calculate the test statistic. (3 pts) c. Use your calculator to find the P-value. (1 pt) d. Compare the P-value to the significance level. (2 pts) e. Decide whether to reject the null hypothesis and briefly explain why. (2 pts)

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

Algebra And Trigonometry

Authors: Cynthia Y Young

5th Edition

1119820898, 9781119820895

More Books

Students also viewed these Mathematics questions

Question

relatively high socioeconomic development

Answered: 1 week ago