An experiment was conducted using a randomized block design with five treatments and four blocks. The data are shown in the table (next column). Do the data provide sufficient evidence to conclude that at least two of the treatment probability distributions differ in location? Test using a = .05. Treatment 1 2 3 4 1 75 77 70 80 2 65 69 63 69 3 74 78 69 80 4 80 80 75 86 5 69 72 63 77 Applying the Concepts—Basic