PLEASE SOLVE ONLY THOSE WITH RED X In a completely randomized design, 12 experim

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PLEASE SOLVE ONLY THOSE WITH RED X

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). Source of Variation Sum of Squares Degrees of Freedom Mean Square Treatments 1,200 44.01. 500 Error 400 11.36 1,600 Total 46 At a .05 level of significance, is there a significant difference between the treatments? The p-value is ess than .01 What is your conclusion? Conclude not all treatment means are equal

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Question 1:

Question 2:

F-statistic = 9.77

Source Sum of square df mean Square F Teatments 1200 2 600 66 Error 400 44 9.090909091 Total 1600 46

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