M2 Includes

question 164

Multiple Choice

M2 includes:

• A) savings deposits.
• B) currency.
• C) small-denomination time deposits.
• D) savings deposits, currency, and small-denomination time deposits.

Identify the number of research hypotheses in factorial ANOVA setups.

Distinguish between different factorial ANOVA configurations (e.g., 2 × 2, 3 × 2)

Understand the null hypotheses associated with factorial ANOVA.

Recognize the implications of main and interaction effects on research outcomes.

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Definitions:

Internal Validity

The degree to which the results of a study are due to the independent variable, rather than other factors.

One-group Pretest-posttest Design

An experimental design where a single group of participants is measured before and after an intervention, lacking a control group for comparison.

Statistical Regression

A measure of the relationship between the mean value of one variable and corresponding values of other variables.

One-shot Case Study

An experimental design where a single group is exposed to a treatment and then measured to assess its effect, lacking a control group for comparison.