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Do Homework - Bridgette Bradley - Google Chrome Secure | https://www.mathxl.com/Student/playerHomework.aspx?homeworkId=460020838&questionId;=1&flushed-false;&cld-4787172;&centerwin;=yes Operations Management- Online Bridgette Bradley | 1/27/18 4:36 PM Homework: Chapter 4 Score: 0 of 1 pt Problem 4.2a Save 2018 (1 complete) HW Score: 8.33%, 0.67 of 8 pts Question Help The following table shows the actual demand observed over the last 11 years Year 4 5 10 Demand8 10 12 13 12 10 This exercise contains only parts b, c, and d b) Using the 3-year moving average, provide the forecast from periods 4 through 12 (round your responses to one decimal place) Year 4 10 12 Enter your answer in the edit fields and then click Check Answe parts Clear Al Check Answer

Explanation / Answer

Moving average for 4= (D1+D2+D3)/ 3

Moving average for 12= (D9+D10+D11)/3

Year Demand 3-year Moving Avg 1 8 2 8 3 6 4 10 7.333333 5 12 8 6 8 9.333333 7 13 10 8 12 11 9 10 11 10 11 11.66667 11 8 11 12 9.666667

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