Question: PLEASE DO NOT USE CHAT GPT Given the following data, compute MAD, MSE, and MAPE for the following data. Then, please compute the standard deviation

PLEASE DO NOT USE CHAT GPT

Given the following data, compute MAD, MSE, and MAPE for the following data. Then, please compute the standard deviation of forecast error using the first eight months.

Months	Demand	Forecast
1	210	222
2	240	235
3	230	225
4	240	245
5	280	265
6	222	250
7	220	220
8	250	273

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