Question
For completely randomized design for k treatments and n
observations, yif = response from the jth unit receiving ith treatment, ∑i ∑j yij = y.. and ∑jni yij = yi. . Which of the following options is correct? 1. ∑k i=1∑ni j=1 (yij – yi)2 represents sum of squares of due to error 2. ∑k i=1 (yi – y..)2 represents sum of squares due to treatments 3. ∑k i=1∑ni j=1 (yij – y..)2 represents total sum of squares 4. ∑k i=1 ni (yij – yi)2 represents sum of squares due to treatmentsSolution
The correct answer is B
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