Question

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question. 14) In a completely randomized design experiment, 10 experimental units were randomly chosen for each of three treatment groups and a quantity was measured for each unit within each group. In the first steps of testing whether the means of the three groups are the same, the sum of squares for treatments w as calculated to be 3,110 and the sum of squaresfor error was calculated to be 27,000. Complete the ANOVA table. df MS Source Treatments Error Total

Answer 1

Three treatment groups and 10 experiments units therefore Total = 3 times 10 = 30 Source df ss ms F Treatment 3 - 1 = 2 3110 3110/2 = 1555 M_sp/M_E Error 30 - 3 = 27 27000 27000/27 = 1000 = 1555/1000 = 1.555 Total 29(-1) therefore f = 1.555