Question: Week 1 2 3 4 5 6 Value 18 12 15 11 19 15 a. Mean absolute error. If required, round your answer to one

Week1 2 3 4 5 6 Value18 12 15 11 19 15

a. Mean absolute error. If required, round your answer to one decimal place.

b.Mean squared error. If required, round your answer to one decimal place.

c. Mean absolute percentage error. If required, round your intermediate calculations and final answer to two decimal places.

d. What is the forecast for week 7? If required, round your answer to two decimal place.

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