The Last Four Weekly Values of Sales Were 80,100,105,and 90

question 116

Essay

The last four weekly values of sales were 80,100,105,and 90 units,respectively.The last four forecasts (for the same four weeks)were 60,80,95,and 75 units,respectively.Calculate the MAD,MSE,and MAPE for these four weeks.

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Definitions:

Hostile

Exhibiting or marked by unfriendliness or opposition, often creating a challenging or adversarial environment.

Persuade

The act of convincing someone to do or believe something through reasoning or argument.

Writing Process

A series of steps that writers follow to plan, draft, revise, and finalize their work.

Persuasive Messages

Communications designed to convince or influence the audience to adopt a certain viewpoint or take specific action.