Question: Answer please. OPERATIONS RESEARCH ANALYSIS OF VARIANCE WORKSHEET ANSWER ANY THREE (3) QUESTIONS 1. A marketing conglomerate sells similar items under different company names in

Answer please.
Answer please. OPERATIONS RESEARCH ANALYSIS OF
OPERATIONS RESEARCH ANALYSIS OF VARIANCE WORKSHEET ANSWER ANY THREE (3) QUESTIONS 1. A marketing conglomerate sells similar items under different company names in several locations. The managers want to test if there are significant differences in sales of an item from three such companies (A, B and C), operating at similar locations. Total sale figures, in thousands of units are shown the table below. At the 5% level of significance, are there differences is sales of the companies? ABC 12 1517 111418 1016171 12/15/191 13|16|201 10 1721

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