Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

Please help me with this question. Thank you. Test the claim that the mean GPA of Orange Coast students is smaller than the mean GPA

Please help me with this question. Thank you.

image text in transcribed
Test the claim that the mean GPA of Orange Coast students is smaller than the mean GPA of Coastline students at the 0.025 significance level. The null and alternative hypothesis would be: Ho:Ho = HO Ho:PO = PC Ho: Ho > PC Ho: PO PC Ho: Ho HO Ho : Po > PC Hi:Ho # HC H1:Po Po H1:Ho PC Hi:Ho > PC Hi Po Po The test is: left-tailed two-tailed right-tailed The sample consisted of 40 Orange Coast students, with a sample mean GPA of 2.47 and a standard deviation of 0.06, and 40 Coastline students, with a sample mean GPA of 2.48 and a standard deviation of 0.07. The test statistic is: (to 2 decimals) The p-value is: (to 2 decimals) Based on this we: O Reject the null hypothesis O Fail to reject the null hypothesis

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

Linear Algebra With Applications

Authors: Jeffrey Holt

2nd Edition

1319057691, 9781319057695

More Books

Students also viewed these Mathematics questions