When You Run a Factorial Mixed ANOVA in SPSS, What

question 8

Multiple Choice

When you run a factorial mixed ANOVA in SPSS, what do you have to check before looking at the main ANOVA findings?

• A) I do not have to check anything as the SPSS provided all the necessary answers.
• B) Check assumptions of homogeneity of variance for the DV and sphericity for the repeated measures IV.
• C) Check assumptions of sphericity for the independent measures IV and homogeneity of variance for the repeated measures IV.
• D) Check assumptions of homogeneity of variance for the independent measures IV and sphericity for the repeated measures IV.

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Definitions:

Per Capita GDP

A measure that expresses a country's Gross Domestic Product divided by its total population, indicating the average economic output per person.

Population

The total number of people living in a specific area or country at a certain time.

Real GDP

Gross Domestic Product adjusted for inflation, measuring the value of all goods and services produced within a country in a given year, reflecting the actual purchasing power.

Inflation

The uplift in the aggregate price level for goods and services, reducing the efficacy of buying power.