Question: LO (ll postol) 4 The data below provides weekly sales for the past 18 wedis (weeks 8 25) Werk 8 9 10 11 12 13

LO (ll postol) 4 The data below provides weekly
LO (ll postol) 4 The data below provides weekly
LO (ll postol) 4 The data below provides weekly sales for the past 18 wedis (weeks 8 25) Werk 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Sales 4,000 3,655 3908 3.683 3538 3121 3.092 3.221 2859 3,037 2946 2.675 2238 2.733 2.670 2680 22200 2350 elele 2pts) a) Use a three period weighted moving average with weights of 0.6, 03 and 0.20 to forecast the week 26 sales Forecast of sales for werk 26 - 4 pts) b) What is the lineagresion equation for forecasting and what is the value? Equation R M N 12 hours ago OD EEE 13 EE- IDAG 16 2859 17 2037 18 2946 19 2675 20 2.738 21 2733 22 2670 23 2680 24 00 25 2350 Palaisille pe) ) Use a deepened weighted aving aveage with weights of 0.6, 03 and 0.20 forecast the week 26 sale Forecast of sales for work 26 - (Ape) b) What is the linear regression equation for forecasting, and what is the value? Eguten pm) Use linear region to make a fomcast for week 26 and for week 36 Forecast of sales for week 26- Forecast of sale for week 36 pu) d) What about denbove will go forcat really thuna riched moving avea oca? NO

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