Question: The following values are from an independentmeasures study comparing three treatment conditions. Treatment I II III n = 8 n = 8 n = 8
The following values are from an independentmeasures study comparing three treatment conditions.
Treatment I II III n = 8 n = 8 n = 8 SS = 42 SS = 28 SS = 98
a. Compute the variance for each sample.
b. Compute MSwithin, which would be the denominator of the F-ratio for an ANOVA. Because the samples are all the same size, you should find that MSwithin is equal to the average of the three sample variances.
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