# Identify the design-case 1

A psychologist wanted to find the kind of movie, crime movie or extreme adventure, that produces greater anxiety in college students. He used two groups of subjects: one viewed a crime movie, and the other viewed an adventure movie. He recorded the Galvanic skin response (GSR) during the movies and took the maximal response (milivolts) as data. Identify the statistical design. Give your answer in the comments space below.

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## Comments

## chi square

chi square

## no

no

## No, these are not frequency

No, these are not frequency scores, they are interval scale!

## One-way ANOVA two independent

One-way ANOVA two independent groups.

## t-test

t-test

## t or F?

t or F?