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Equation Sheet Exam 2 - Weighted MA Weight t(A t Weight...

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Equation Sheet (Ch. 17 & 3) Activity slack = Total Slack = LS-ES or LF-EF ES = max[EF times of all activities immediately preceding activity] EF = ES + t LS = LF – t LF = min[LS times of all activities immediately following activity] Variance, Weighted MA:
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Unformatted text preview: Weighted MA: Weight t (A t ) +Weight t-1 (A t-1 ) + … + Weight t-n (A t-n ) Naïve forecasting = A t Simple moving average: Exponential Smoothing: F t = F t-1 + α( A t-1 –F t-1 ) = α A t-1 +(1-α )F t-1 e t = A t – F t CFE = Σ E t...
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