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A store manager wanted to know if there was any relationship of sales dollars to shelf space allocated . In a random sample of 12 different layouts resulting in the following data set what statement should you make to clarify the calculation of your estimatee prediction of value of y when x- 8 ? Store shelf space weekly sales 5 14 2 2 2 3 6 14 4 10 19 15 10 24 10 24 15 23 15 27 9 15 28 20 26 11 20 29 31