Question

Use the network activity diagram and table below to answer questions 45-53. Activity Optimistic Most Probable Pessimistic A 5 7 B 3 5 7 C 1 2 9 5 E 3 4 2 3 10 G 6 7 14 H 4 12 B G E H. C A. Finish Start F D Using the three time estimate approach, what is the value of uC? O 6 O4 None of the above are correct Use the network activity diagram and table below to answer questions 45-53. Optimistic Most Probable Pessimistic Activity 5 7 5 C 1 2 5 5 E 5 E 2 3 10 G 6 7 14 H 5 12 B G E H. C A Finish Start F. D. The standard deviation (o) needed to evaluate uncertainty in the entire project (round to two decimals) 2.03 2.78 1.45 1.67 None of the above are correct B A Use the network activity diagram and table below to answer questions 45-53. Optimistic Most Probable Pessimistic Activity 7 B 3 5 7 C 2 5 5 5 E 3 4 5 2 3 10 G 6 7 14 4 H 12 B G A. Finish Start What is the probability that the project will take MORE THAN 26 days to complete? (round the Z calculation to one decimal AND then round your final answer to the nearest second decimal place)? O 15.75% 11.51% 83.77% 88.49% None of the above o an UA

Answer 1

Date Tutorial No Subject Pessimistic te Most Que 20 ophimistic (to) Activity (tp) Probable ltm) 0.4-44 7 7 A 0.4.44 1.777 2. C O.11 4 4- 0 177 3 7 177 14- 77 12 4- H to + 4 tm+ tp te- tr-to 62 11 24 16 22 6 24 A1T start f+7 Finish 7 424 12 get We Critical puth start A B SHOT ON REDMI 7 G Finish 07:10 2019/6/15 AI DUAL CAMERA

LC Critrcal Vayiance Vay (A) +yarB)+ var (E) +VartG) 044 4 t0 4 44 +0.111 - 2776 = L67 2 776 Std deviation- evaluate The std deviation ( certainly to needed entire project is &7 in the Un apprearh the three time Q.0Using what estimate the Value is Critical Pa th we know G Finish start A B E A tMR tlE tG 4 7 + 5 + 4 + 8 le 4 Quek What is phe probability take the pat that will to (omplete? Thop more than 26 ie Ts=26 Ts-tc SHOT ON REDMI 7 OPAIBUAL CAMERA

Date Tutorial No.: Subject: - 2¢ Expected Projee t length AtetEG where 2.6-74 P(Z 1-197 0. 115| = |1.51% T67 SatisPied Thank You with If you have like Plz it. my ans weY good Have day!