For an ANOVA with three groups that have 10 participants within each, what would be the...

Question

Question

For an ANOVA with three groups that have 10 participants within each, what would be the df_within?

Answer 1

Answer #1

Givrn that, for an ANOVA with three groups that have 10 participants within each,

Therefore, number of groups = k = 3

each group has n = 10 participants.

Therefore total sample size = N = nk = 10 * 3 = 30

Degrees of freedom for between groups = k - 1 = 3 -1 = 2

Totak df = N - 1= 30 - 1 = 29

Within df = Total df - between groups df = 29 - 2 = 27

Therefore, dfwithin = 27

Answer 2

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