Question: (a) Using the defining contrasts ABCE and ABDF obtain a 1/4 fraction of a 2 elesign. (b) Show the analysis-of-variance! Table (sources of variation and

(a) Using the defining contrasts ABCE and ABDF obtain a 1/4 fraction of a 2° elesign.
(b) Show the analysis-of-variance! Table (sources of variation and degrees of freedom) for all appropriate tests assuming that E and F do not interact and all three-factor and higher interactions are negligible.

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a With ABCE and ABDF and hence ABCE ABDF CDEF as the defining contrasts we have L 71 ... View full answer

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