A Reliable Test

question 7

Multiple Choice

A reliable test

• A) is a valid test.
• B) is a widely used test.
• C) is one which is consistent with career development theory.
• D) yields similar results when given on more than one occasion.

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Definitions:

Data Set

All the data collected in a particular study.

Trimmed Mean

A measure of central tendency calculated by removing a certain percentage of the largest and smallest values from a dataset before averaging the remaining data.

Geometric Mean

The central tendency of a set of numbers, calculated by taking the nth root of the product of n numbers, useful for sets of positive numbers.

Measure Of

A general term for a quantitative indicator used to assess or evaluate a specific attribute or property.