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An analysis of variance comparing three treatment conditions produces dfwithin = 21.

An analysis of variance comparing three treatment conditions produces dfwithin = 21. If the samples are all the same size, how many individuals are in eachsample.
a. 6
b. 7
c. 8
d. It is impossible for the samples to be the same size if dfwithin = 21.
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d. It is impossible for the samples to be the same size if dfwithin = 21.
answered by: Tanzina
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