A 4 × 3 × 2 × 2 × 2

question 79

Multiple Choice

A 4 × 3 × 2 × 2 × 2 factorial design includes how many independent variables?

• A) 2
• B) 4
• C) 6
• D) 8

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Definitions:

Prediction

The act of forecasting future events or trends based on current or past data.

Inferential Statistics

Statistical methods that allow researchers to make inferences or predictions about a population based on a sample of data.

Operational Definition

A clear, precise criteria for identifying and measuring variables in a research study, ensuring replicability.

Hypothesis

A proposed explanation for a phenomenon, based on limited evidence, that serves as a starting point for further investigation.