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In a completely randomized design, 12 experimental units were used for the first treatment, 15 for...

In a completely randomized design, 12 experimental units were used for the first treatment, 15 for the second treatment, and 20 for the third treatment. Complete the following analysis of variance (to 2 decimals, if necessary). If the answer is zero enter "0".

Source of Variation Sum of Squares Degrees of Freedom Mean Square F p-value
Treatments 1300
Error 700
Total 2000
0 0
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Answer #1

froim given data

Source SS df MS F p vlaue
treatments 1300.00 2 650.000 40.86 0.0000
error 700.00 44 15.91
total 2000.00 46

p value <0.05

we can conclude that at least 2 means difers

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