Use the chi square method to test the psychologist’s hypothesis.

    • Which test are you using?
    • What are your H0 (null hypothesis) and Ha (alternative hypothesis)?
    • Calculate your statistic?
    • What decision does this inform you to make and why? (You may use the critical value in the chart or the calculated p-value, but you must indicate what you are doing.)
    • Write a one to two sentence conclusion.

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