Your research hypothesis is "In the population, there is a difference in the average speed of persons driving sports cars, minivans, motorcycles, and sedans." What type of hypothesis test should be used?
A) paired-samples t test
B) independent samples t test
C) one-way ANOVA
D) two-way ANOVA
E) chi-square

Question

Quizplus · Accepted Answer

The research hypothesis involves comparing the means of four different groups (sports car, minivan, motorcycle, sedan) which makes a one-way ANOVA the most appropriate test to determine if there is a statistically significant difference in average speed between these groups.

Your Research Hypothesis Is "In the Population, There Is a Difference