A manager is interested to know if the mean number of sick days taken per year differs between three specific job titles within a company. What test should the manager use to examine this question?

Economics (M.Phil./Ph.D.) 2022 Panjab University Entrance Exam With Answers

Practice Mode:

46.

A: Two-sample t-test for a difference in means.

B: One-factor Analysis of Variance (ANOVA)

C: Two-factor analysis of Variance (ANOVA)

D: Chi-Square test for goodness-of-fit

The answer is: B

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