Does attractiveness to people of different races or ethnic backgrounds depend on your own race or ethnicity? Mackenzie decides to collect data on this topic for a class project.She focuses on three different racial/ethnic groups for both the person and the subject of their attraction.What type of analysis could she use?
A) paired-samples t test
B) chi-square test for independence
C) correlation
D) chi-square test for goodness-of-fit

Question

Quizplus · Accepted Answer

The chi-square test for independence would be the best choice for analyzing whether attractiveness to people of different races or ethnic backgrounds depends on one's own race or ethnicity. This test is used to determine if there is a relationship between two categorical variables, in this case, race/ethnicity and attraction to people of other races/ethnicities. Mackenzie could use this test to see if there is a significant association between the race/ethnicity of the person and the race/ethnicity of their attraction. The paired-samples t test and correlation are not applicable for this type of data, and the chi-square test for goodness-of-fit is used to determine if observed data fits a theoretical distribution, which is not relevant for this research question.

Does Attractiveness to People of Different Races or Ethnic Backgrounds