Question: PLEASE ANSWER CORRECTLY AS IT'S BEEN ANSWERED INCORRECTLY ALREADY Demand for oil changes at Garcia's Garage has been as follows: Month January February March April

PLEASE ANSWER CORRECTLY AS IT'S BEEN ANSWERED INCORRECTLY ALREADY

Demand for oil changes at Garcia's Garage has been as follows: Month January February March April May June July August Number of Oil Changes 44 43 48 55 68 53 69 67 a. Use simple linear regression analysis to develop a forecasting model for monthly demand. In this application, the dependent variable, Y, is monthly demand and the independent variable, X, is the month. For January, let X = 1; for February, let X = 2; and so on. b. Use the model to forecast demand for September, October, and November. Here, X = 9, 10, and 11, respectively. (Enter your responses rounded to two decimal places.) Month Forecast for the number of Oil Changes September October November

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