In Testing for the Equality of Two Population Variances, When

question 254

Multiple Choice

In testing for the equality of two population variances, when the populations are normally distributed, the 10% level of significance has been used. To determine the rejection region, it will be necessary to refer to the F table corresponding to an upper-tail area of:

• A) 0.90
• B) 0.05
• C) 0.20
• D) 0.10
• E) 0.85

---

Definitions:

Performance Aids

Tools or resources used to improve an individual's ability to perform tasks or jobs more efficiently and effectively.

On-the-job Training

On-the-job training involves learning job-specific skills and gaining practical experience in the actual work environment, often under the guidance of experienced colleagues.

Off-the-job Training

Training provided in a setting away from the actual work environment, often involving formal classes, workshops, or e-learning, to teach skills and knowledge that are then applied on the job.

On-the-job Training

A method of training where employees receive instruction while performing their regular duties at work.