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45 - multiple linear regression Let population of a certain area be POP= 1987 Estimated median income per household in thosand dollars is MEDINC =

45 - multiple linear regression Let population of a certain area be POP= 1987 Estimated median income per household in thosand dollars is MEDINC = 48.8 Number of persons per house hold equals to = 2.1 Observed value of the sales equales to =1223.825 (i) What is the fitted value of the sales?(3 points)

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