In a Pilot Study to Help Train a Group of Data

question 2

Multiple Choice

In a pilot study to help train a group of data collectors who will evaluate children's pain using a FACES rating scale,the researcher examines the reliability of the scores of each data collector.This is an example of which type of reliability measure?

• A) Alternate forms reliability
• B) Internal consistency reliability
• C) Interrater reliability
• D) Test-retest reliability

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Definitions:

Average Fixed Cost

The fixed costs of production divided by the quantity of output produced; it decreases as production increases.

Average Variable Cost

The total variable costs divided by the quantity of output produced.

Total Variable Costs

The sum of all costs that vary with output level, including costs for raw materials, labor, and other expenses that increase with production.

Output Increases

A situation in which the quantity of goods or services produced in an economy rises.