SOLUTION: In one-way ANOVA, suppose that there are five treatments with n1 = n2 = n3 = 5, and n4 = n5 = 7. Then the mean square for error, MSE, equals

Algebra ->  Probability-and-statistics -> SOLUTION: In one-way ANOVA, suppose that there are five treatments with n1 = n2 = n3 = 5, and n4 = n5 = 7. Then the mean square for error, MSE, equals      Log On


   



Question 333025: In one-way ANOVA, suppose that there are five treatments with n1 = n2 = n3 = 5, and n4 = n5 = 7. Then the mean square for error, MSE, equals
Answer by jrfrunner(365) About Me  (Show Source):
You can put this solution on YOUR website!
you dont have enough information to determine MSE, because MSE=SSE/dof, and you dont provide data on SSE or to be able to calculated.
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Now, if you are asking about the degrees of freedom for MSE, that can be determine with what you are providing
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Let N= total sample size = sum%28ni%29+=+3%2A5%2B2%2A7=29
let k= number of treatments =5
The degrees of freedom for computing MSE: N-k-1=29-5-1=23
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there is one restriction for estimating the overall mean, and one restriction for estimating each treatment mean