Question: please write down answers with explanations Question: The case of Kadriye aba 1. A company records reported below indicate monthly sales data for Kadriye aba
please write down answers with explanations
Question: The case of Kadriye aba 1. A company records reported below indicate monthly sales data for Kadriye aba company: Month May June July August September October November December January February Sales (units) 5 7 8 9 8 10 11 12 13 13 a) Use linear trend model to forecast next 5 months. Briefly explain. (Points 15) b) Determine the correlation coefficient, coefficient determination and standard deviation. Briefly explain. (Points 20) c) Plot the actual and forecasted values on a line graph. Briefly explain. (Points 15)
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