Question: answer b, c and d c) The estimate for guitar sales if Maroon 5 performed on TV 10 times = sales (round your response to

answer b, c and d answer b, c and d c) The estimate for guitar
c) The estimate for guitar sales if Maroon 5 performed on TV 10 times = sales (round your response to two decimal places).
d) The correlation coefficient (r) for this model = (round your response to four decimal places).
Mark Gershon, owner of a musical instrument distributorship, thinks that demand for guitars may be related to the number of television appearances by the popular group Maroon 5 during the previous month. Gershon has collected the data shown in the following table: Maroon 5 TV Appearances Demand for Guitars 3 2 3 5 8 6 7 6 9 10 6 6 This exercise contains only parts b, c, and d. b) Using the least squares regression method, the equation for forecasting is (round your responses to four decimal places): Y=+OX

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