When We Calculate Reliability, We Know the Observed Score

question 27

Multiple Choice

When we calculate reliability, we know the observed score. What are the two unknown components of the reliability equation?

• A) Method and error scores
• B) Means and standard deviations
• C) Test-retest and interrater scores
• D) True and error scores

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Definitions:

Income

The financial gain earned from work, investments, business operations, or other sources, typically measured over a specific time period.

Lifestyle

The interests, opinions, behaviours, and behavioural orientations of an individual, group, or culture.

Demographic Segmentation

The division of a market into segments based on variables such as age, gender, income, education, and family size to better target marketing efforts.

Age

A measure of the length of time that an individual or entity has been alive or in existence.