At a Minimum, How Many Participants Would Be Needed for a Matched-Subjects

question 43

Multiple Choice

At a minimum, how many participants would be needed for a matched-subjects design comparing three different treatment conditions with 20 scores in each treatment?

• A) 20
• B) 60
• C) 90
• D) 120

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Definitions:

Self Join

A SQL technique where a table is joined to itself to compare rows within the same table or to perform calculations based on its own columns.

Criteria

A standard or rule by which something can be judged or decided.

Form Format View

A view or layout in database or form-building software designed for formatting data entry forms.

Chart Color

The scheme or palette of colors applied to the visual elements of a chart to improve readability or appeal.