Indicate the appropriate statistical test for analyzing the

Indicate the appropriate statistical test for analyzing the relationship between the independent and dependent variables. Assume that the underlying assumptions of the tests have been satisfied.

An investigator studied the effects of alcohol and marijuana on driving skills. Thirty participants took part in a driving simulation task under each of three conditions: ( 1) while under the influence of a small amount of alcohol, ( 2) while under the influence of a small amount of marijuana, and ( 3) while not under the influence of either drug. The simulation task yielded “driving scores” that could range from 1 to 100. The mean driving scores were compared for the three conditions.

Solution

Chi Square test will be the as our both variables are categorical.