Question

you are an education researcher interested in studying if race or ethnicity affects the severity of punishment children receive. through open records, you are able to collect from several high schools the length of suspensions given to kids for fighting along with the race/ethnicity of the child. the state of texas divides school children into one of 7 race/ethnicity groups: african american, american indian, asian, hispanic, pacific islander, white, or multiracial. you want to compare the average length of suspension among these 7 groups. which statistical test would be best to determine if there is a significant difference in the severity of punishment among the different groups?

Answer 1

The best statistical test to determine if there is a significant difference in the severity of punishment among different race/ethnicity groups is the analysis of variance (ANOVA) test.

Step-by-step explanation:

The best statistical test to determine if there is a significant difference in the severity of punishment among the different groups is the analysis of variance (ANOVA) test.

ANOVA can be used when comparing the means of more than two groups, which is the case in this study with the seven race/ethnicity groups.

By conducting an ANOVA test, you can determine if there are significant differences in the average length of suspension among the different race/ethnicity groups.