Decreasing number of periods in moving average will produce

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Which of the following statements regarding CPM networks is true?

A. The early finish of an activity is the latest early start of all preceding activities. B. There can be multiple critical paths on the same project, all with different durations. C. The late start of an activity is its late finish plus its duration. D. The critical path is the one with the most activities on it.

decreasing the number of periods in a moving average will produce:

A. decreased sensitivity to real changes in the data. B. forecast accuracy. C. greater smoothing of the forecasts D.forecast stability.E.None of these answers are correct.

Short-range forecasts tend to ________ longer-range forecasts.

A. deal with more comprehensive issues than B. use Delphi method approaches more often than C. None of these answers are correct D. employ the same methodologies as E. be less accurate than

Reference no: EM132177755

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