1 Check My Work 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), Round p-value to four decimal places. If your answer is zero enter "0 Source of Variation Sum of Squares Degrees of Freedom Mean Square Treatments 1,400 48.40 p-value 2 550 0.000 Error 800 18.182 Total 2,200 46 At a.05 level of significance, is there a significant difference between the treatments? The p-value is less than .01 What is your conclusion? Conclude not all treatment means are equal