Recent questions tagged gate

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What is the line efficiency of the assembly line?

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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For line balancing the number of work stations required for the activities M, E and T would respectively be

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The balance delay for line is

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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A line balancing problem is solved in the context of

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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The forecast for the month of June 2015 is

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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The forecast for the month of March considering smoothing coefficient as 0.75 is ___________

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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Using single exponential smoothening method (smoothening coefficient – 0.25), forecast for the month of March is

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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The actual demand shows a step increase from d1 to d2 at a certain time. Subsequently,

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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the value of the exponential smoothing constant a is

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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The expected number of sales in the next month is

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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The sum of absolute deviations for the five data is

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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If the assumed simple exponential smoothing parameter is 0.5, then the MSE at the end of period 16 is

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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Which of the following is a technique for forecasting?

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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Regarding forecast for the month of June, which one of the following statements is TRUE?

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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The forecast of the sales, using the 4-month moving average method, for the month of February is ____

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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In exponential smoothening method, which one of the following is true?

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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The smoothing constant must be close to

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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Which of the following forecasting methods takes a fraction of forecast error into account for the next period forecast?

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If the exponential smoothing constant (a) is taken as 0.2, then forecast sales for January 2003 would be

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A regression model is used to express a variable Y as a function of another variable X. this implies that

asked Sep 9, 2017 in IM&OR by chandu (215k points)

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