Use the chi square method to test the psychologistâ€™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.