You collect data on the length sales calls from four departments within an organization. Which of the following would the appropriate representation of the null hypothesis: A) μ₁= μ₂= μ₃ B) μ₁= μ₂ C) μ₁= μ₂= μ₃= μ₄ D) none of these

Question

Quizplus · Accepted Answer

The null hypothesis for comparing means from multiple groups is that all group means are equal, which is represented by μ₁= μ₂= μ₃= μ₄.

You Collect Data on the Length Sales Calls from Four