Your research hypothesis is "In the population, there is a difference in the average number of work days per year lost due to injury among the following groups: secretaries, professors, police officers, and ministers." What type of hypothesis test should be used?
A) one-sample t test
B) paired-samples t test
C) independent-samples t test
D) one-way ANOVA
E) two-way ANOVA

Question

Quizplus · Accepted Answer

The correct test is one-way ANOVA because the hypothesis involves comparing the means of more than two independent groups to see if there is a significant difference among them.

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