Question: statistics please help fasttt Consider the following time series data. Week 2 3 4 5 5 Value 18 14 16 11 19 15 Using the

statistics please help fasttt

Consider the following time series data. Week 2 3 4 5 5 Value 18 14 16 11 19 15 Using the naive method (most recent value) as the forecast for the next week, compute the following measures of forecast accuracy. (a) Meen 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

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