MGSC2207ASSIGNMENT #6NOT due 6 APR 2010 line of credit: On the utmost exam, you will be responsible for world able to answer correlation and atavism questions doing hand calculations (with the armed service of your calculator) as well as for being able to answer the very(prenominal) questions if an outmatch printout is provided. Note that m any of your future courses in marketing, economics, and pay will require that you shaft this same material. coefficient of correlation and regression are arguably among the most useful statistical techniques in business bureaus! 1.A supermarket image motivationed to know whether there was any affinity mingled with the price (in dollars) execute by the chain for its in-house brand of drinking chocolate and deal (measured in pounds of coffee). octad terminuss in the chain that had nearly equal prehistoric histories of demand for this brand of coffee were used in the study. Eight incompatible prices were randomly a ssigned to the stores (one price per store) and an identical ad execute was run in each market. The number of pounds of coffee exchange during the following week was recorded for each store (see below). manage all parts of this question using your witness calculations pretermit for part p of this question (i.e., do non use Excel except for part p of this question). | interject |Demand | damage | |A |1120 |3.00 | |B |999 |3.10 | |C |932 |3.20 | |D |884 |3.
30 | |E |807 ! |3.40 | |F |760 |3.50 | |G |701 |3.60 | |H |688 |3.70 | (a)What is the coefficient of correlation in this situation? Explain what it means. (b)Is there a significant relationship between demand and price? (Do a complete summary to unloosen your conclusions here.) Explain. Use the classical method of testing hypotheses and ( = 5%. (c)Does...If you want to get a full essay, order it on our website:
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