The results of a nation-wide research Examination analysis  performed by Peter  are presented as follows: Excellent Better Good Average 528 370 649 372 718 457 413 440 680 521 556 495 586 514 50.5 321   532 470 424       330 (i) State and explain three (3) assumption to be made in conducting the analysis of variance test.   (ii) State the appropriate null and alternative hypotheses for the analysis of variance. (iii) Calculate the analysis of variance test statistic and draw an appropriate conclusions that will inform policies on the quantitative assessment (use 1% significant level).

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Q: 3 4 2 5 4 5 5 7 7 8 5 6 8 6. 7 2 2 5 8 0 6 7 8

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