Question: Linear regression was used to develop the slope and intercept values for a forecast equation in Y (sales volume) and X (customer traffic) using the

Linear regression was used to develop the slope
Linear regression was used to develop the slope and intercept values for a forecast equation in Y (sales volume) and X (customer traffic) using the data below (sales in million dollars, customers in thousands). Forecast the sales volume when the customer level is 22. a = -0.158; b -0.131 Customers (X) Sales Volume (Y) 10 1.0 12 1.4 16 1.9 15 2.0 14 1.8 17 2.1 20 2.3 OA. 2.06 B. 2.72 C. 230 OD. 2.46

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