In Which Areas Do More I/O Psychologists Work

question 38

Multiple Choice

In which areas do more I/O psychologists work?

• A)quality of work life
• B)selection
• C)industrial engineering
• D)performance management

---

Definitions:

Paired T-test

A statistical test used to compare the means of two related groups to determine if there is a statistically significant difference between them.

Sign Test

A nonparametric test used to determine if there is a median difference between paired observations.

Confidence Interval

A variety of values, calculated from sample data, that is presumed to hold the value of an unknown population characteristic.

Middle Distance Runners

Athletes who specialize in running races that are longer than sprints but shorter than long-distance events, typically ranging from 800 meters to 3000 meters.