Check I 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 Sum Degrees Mean of Variation of Squares of Freedom Square F p-value Treatments 1200 Error Total 1800 At a 0.05 level of significance, is there a significant difference between the treatments? The p-value is - Select your answer - What is your conclusion? - Select your answer - - Select your answer - Cannot reject the assumption all treatment means are equal Check My Work (2 remaining) Conclude not all treatment means are equal Icon Key Exercise 13.05 (Analysis of Variance and the Completely Randomized Design) Question 4 of 6