A moving average system is used for forecasting we

ekly demand. F1(t) and F2(t) are sequences of forecasts with parameters m1 and m2, respectively, where m1 and m2 (m1 > m2) denote the numbers of weeks over which the moving averages are taken. The actual demand shows a step increase from d1 to d2 at a certain time. Subsequently,

a) Neither F1(t) nor F2(t) will catch up with the value d2

b) Both sequences F1( t) and F2(t) will reach d2 in the same period

c) F1(t) will attain the value d2 before F2(t)

d) F2(t) will attain the value d2 before F1(t)

Correct answer is option 'D'. Can you explain this answer?

By
Rahul Maurya
·
Aug 26, 2019 ·Mechanical Engineering

Mitali Gupta
answered
Sep 01, 2018

Since, m1>m2 the weightage of the latest demand would be more in F2 (t). So, F2 (t) is sensitive data. Hence F2 (t) will attain the value d2 before F1 (t).

This discussion on A moving average system is used for forecasting we... moreekly demand. F1(t) and F2(t) are sequences of forecasts with parameters m1 and m2, respectively, where m1 and m2 (m1 > m2) denote the numbers of weeks over which the moving averages are taken. The actual demand shows a step increase from d1 to d2 at a certain time. Subsequently,a) Neither F1(t) nor F2(t) will catch up with the value d2b) Both sequences F1( t) and F2(t) will reach d2 in the same periodc) F1(t) will attain the value d2 before F2(t)d) F2(t) will attain the value d2 before F1(t)Correct answer is option 'D'. Can you explain this answer? is done on EduRev Study Group by Mechanical Engineering Students. The Questions and
Answers of A moving average system is used for forecasting we... moreekly demand. F1(t) and F2(t) are sequences of forecasts with parameters m1 and m2, respectively, where m1 and m2 (m1 > m2) denote the numbers of weeks over which the moving averages are taken. The actual demand shows a step increase from d1 to d2 at a certain time. Subsequently,a) Neither F1(t) nor F2(t) will catch up with the value d2b) Both sequences F1( t) and F2(t) will reach d2 in the same periodc) F1(t) will attain the value d2 before F2(t)d) F2(t) will attain the value d2 before F1(t)Correct answer is option 'D'. Can you explain this answer? are solved by group of students and teacher of Mechanical Engineering, which is also the largest student
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A moving average system is used for forecasting we... moreekly demand. F1(t) and F2(t) are sequences of forecasts with parameters m1 and m2, respectively, where m1 and m2 (m1 > m2) denote the numbers of weeks over which the moving averages are taken. The actual demand shows a step increase from d1 to d2 at a certain time. Subsequently,a) Neither F1(t) nor F2(t) will catch up with the value d2b) Both sequences F1( t) and F2(t) will reach d2 in the same periodc) F1(t) will attain the value d2 before F2(t)d) F2(t) will attain the value d2 before F1(t)Correct answer is option 'D'. Can you explain this answer? over here on EduRev! Apart from being the largest Mechanical Engineering community, EduRev has the largest solved
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