An employer is concerned with the validity of a test. She decided to collect data on a random sample of 15 employees.

Gravity pulls star together Contracts and is heated up Ignites Radiation pressure balances gravity: 4 H What happens after all the hydrogen is gone?
September 9, 2020
Ideally, when you are working on a project, you would search your reference architecture framework and find a suitable reference architecture to use. But what happens if you cannot find one or if it w
September 9, 2020

An employer is concerned with the validity of a test. She decided to collect data on a random sample of 15 employees.

An employer is concerned with the validity of a test. She decided to collect data on a random sample of 15 employees. Using the data below assuming that X is the predictor (test) and Y is the criterion (performance).

X: 100 45 60 120 30 45 60 75 90 90 130 90 45 49 50

Y: 88 72 91 95 69 79 78 83 85 78 96 93 90 88 90

a. Compute the correlation

b. Compute the regression line (intercept and slope)

c. Compute the squared correlation

d. Should she continue to use the test for the selection of employees?

Thanks for installing the Bottom of every post plugin by Corey Salzano. Contact me if you need custom WordPress plugins or website design.

The post An employer is concerned with the validity of a test. She decided to collect data on a random sample of 15 employees. first appeared on Submit Your Homeworks.


An employer is concerned with the validity of a test. She decided to collect data on a random sample of 15 employees. was first posted on September 9, 2020 at 11:14 pm.
©2019 "Submit Your Assignment". Use of this feed is for personal non-commercial use only. If you are not reading this article in your feed reader, then the site is guilty of copyright infringement. Please contact me at support@termpaperswriter.com

 

"Is this question part of your assignment? We Can Help!"

Essay Writing Service