A researcher wrote a sentence describing the results of OneW

A researcher wrote a sentence describing the results of One-Way ANOVA that she performed. The statistical information from her study included the following information: F(2, 12) = 4.06, p < .05. Answer the next 2 questions.

1. How many people were in this study?

2. How many groups were in this study?

Solution

As

k - 1 = 2

Then

k = 3 groups

As

N - k = 12

Thus,

N = 15 people

Thus:

1. People: 15
2. Groups: 3 [ANSWERS]