Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

The Wonderlic Personnel Test tests general mental ability. The national average for the Wonderlic Personnel Test is 32 with a standard deviation of 6. Dr.

image text in transcribed
The Wonderlic Personnel Test tests general mental ability. The national average for the Wonderlic Personnel Test is 32 with a standard deviation of 6. Dr. Cravin, a physics professor, is confident that his PHYS 320 class would score higher than the national average on the Wonderlic Personnel Test. Dr. Cravin randomly sampled 10 students from his class and had them take the test (scores reported below). Does Dr. Cravin's class score higher than the national average on the Wonderlic Personnel Test? Set alpha equal to 01. (9 pts) OUS 29 34 36 32 34 33 42 40 30 32 a. Should this be a one-tailed or two-tailed test? b. State the hypotheses in symbols (both Ho and H1) c. Set-up the criteria for making a decision about the Ho. That is, what is the critical value with alpha = .01? d. Compute the appropriate statistical test. Show numerator/denominator = Answer e. Evaluate the null hypothesis. Reject or Fail to Reject (Retain) Untitled docume...pdf Untitled docum..html AutismModules...docx ACC-ACC-8250...pdf Show All X

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

Theory Of Distributions

Authors: Svetlin G Georgiev

1st Edition

3319195271, 9783319195278

More Books

Students also viewed these Mathematics questions