A single random sample of 400 college students is asked their political affiliation (D/R/I) and whether they support a tuition increase (Yes/No). The researcher wants to determine if affiliation and opinion are related.
Which test is appropriate?
- A
Matched pairs t-test
- Bcheck_circle
Chi-square test of independence
- C
Chi-square goodness-of-fit
- D
Chi-square test of homogeneity
Explanation
One sample with two categorical variables observed on each individual indicates a chi-square test of independence.