Question

Data from a randomized block design are shown in the following table.
Treatment Levels
1 2 3 4
Block 1 8 5 10 7
Block 2 6 6 9 5
Block 3 7 8 8 9

Using a= 0.05, the appropriate decision for the treatments is ________.
a) do not reject the null hypothesis m1 = m2 = m3
b) do not reject the null hypothesis m1 = m2 = m3 = m4
c) do not reject the null hypothesis m1 m2 m3 m4
d) do not reject the null hypothesis m1 m2 m3
e) do nothing

Answer

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