Given the following data, compute the MAD (mean absolute deviation) for the forecasts. Round your answer to two decimal places. For example, if your answer is 3, enter 3.00. Year Actual Demand Forecast Your Answer: 2015 2016 2017 16.4 17.1 22.8 15.6 25.4 21.0 Answer

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Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.