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Exam #3(NOTE: Thurs is deadline for late HW)

Exam #3(NOTE: Thurs is deadline for late HW). III 1 PERT. 1A: E(X)=MAX EF =13. 1B: CP = B-C-D 1C: SIGMA = SQUARE ROOT OF 1+2+1 =2 Z=(14-13)/2 = 0.50 (ROW 0.5, COL .00) TABLE = .1915 ANSWER = .5+ .1915 = .6915. IV 1 PERT. IV 1A: E(X)=MAX EF =14. 1B: CP = B-C-D

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Exam #3(NOTE: Thurs is deadline for late HW)

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  1. Exam #3(NOTE: Thurs is deadline for late HW)

  2. III 1 PERT

  3. 1A: E(X)=MAX EF =13 • 1B: CP = B-C-D • 1C: SIGMA = SQUARE ROOT OF 1+2+1 =2 • Z=(14-13)/2 = 0.50 (ROW 0.5, COL .00) • TABLE = .1915 • ANSWER = .5+ .1915 = .6915

  4. IV 1 PERT

  5. IV 1A: E(X)=MAX EF =14 • 1B: CP = B-C-D • 1C: SIGMA = SQUARE ROOT OF 2+3+4 =3 • Z=(15-14)/3= 0.33 (ROW 0.3, COL .03) • TABLE = .1293 • ANSWER = .5+ .1293 = .6293

  6. III 2 SHORTEST ROUTE

  7. A-B ADDED

  8. B-C ADDED

  9. B-D ADDED

  10. C-E ADDED

  11. III EXAM FORMAT

  12. IV 2 SHORTEST ROUTE

  13. A-B ADDED

  14. B-C ADDED

  15. B-D ADDED

  16. C-E ADDED

  17. IV EXAM FORMAT

  18. III 3 • BAYES • P(A’) = 1-.65=.35 • .4*.65 = .79 .4*.65+.2*.35

  19. IV 3 • BAYES • P(A’) = 1-.65=.35 • .25*.65 = .70 .25*.65+.2*.35

  20. Short answer

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