1. Assume an experiment using randomized block design has four treatments and nine blocks, for a total of 4X9=36 observations. Assuming the Total Sum of Squares for the responses is SS(Total)=500 and A=.05, test the null hypothesis that the means are equal when the Sum of Squares for Treatment )SST) is 20% of SS(Total) and the Sum of Square for blocks (SSB) is 30% of SS (Total).

a. F=2.00

b. F=3.20

c. F=3.05

d. F-1.80