Score: 1.67 of 5 pts 3 of 19 (19 complete) HW Score: 51.06%, 30.12 of 59 pts Pro

Question

Score: 1.67 of 5 pts 3 of 19 (19 complete) HW Score: 51.06%, 30.12 of 59 pts Problem 4.1 Question Help The following table gives the number of pints of type A blood used at Damascus Hospital in the past 6 weeks: Week Of August 31 September 7 September 14 September 21 September 28 October 5 Pints Used 360 372 410 383 368 378 a) The forecasted demand for the week of October 12 using a 3-week mo ng average = 376.33 pints round your response to two dec mal places b) Using a 3-week weighted moving average, with weights o 0.10, 0.25, and 0.65 using 0.65 or the most recent week, the orecasted demand for the week o October 12 = 376 pints round your response o o decr places andre member lo use the woights in appropriate order-the larges! weight appies to most recent period and smallest woight apphes to oldest period.) c) the forecasted demand for the week o August 31 is 360 and = 0.30 using exponential smoothing, develop the recast or each o the weeks with the known demand and the forecast for the week o October 12 round your responses to two docimar places). Weck Of Pints Used Forecast for this Date 360 360.00 363.60 August 31 360 372 410 383 September 14

Explanation / Answer

F(September 21) = 0.3 * 410 + 0.7 * 363

= 377.10

F(September 28) = 0.3 * 383 + 0.7 * 377.1

= 378.87

F(October 5) = 0.3 * 368 + 0.7 * 378.87

= 375.61

F(October 12) = 0.3 * 378 + 0.7 * 375.61

= 376.33

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