Question: TIMES (days) Activity Start Node Finish Node OPTIMISTIC t o MOST LIKELY t m PESSIMISTIC t p A 1 2 25 34 61 B 1

				TIMES (days)
Activity	Start Node	Finish Node	OPTIMISTIC t_o	MOST LIKELY t_m	PESSIMISTIC t_p
A	1	2	25	34	61
B	1	3	22	28	40
C	2	5	13	25	61
D	3	4	34	46	70
E	4	5	17	29	53

Given the Activity on Arrow Diagram and the data found in the table above, calculate each of the following values: Activity At_e = 37 Standard Deviation = 6 Activity Bt_e =

Standard Deviation =

Activity Ct_e =

Standard Deviation =

Activity Dt_e =

Standard Deviation =

Activity Et_e =

Standard Deviation = 6 Path 1 2 5 Mean Time =

Standard Deviation =10 Path 1 3 4 5 Mean Time =

Standard Deviation =

2 S 3

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