Question: TIMES (days) Activity Start Node Finish Node OPTIMISTIC t o MOST LIKELY t m PESSIMISTIC t p A 1 2 24 30 42 B 1

				TIMES (days)
Activity	Start Node	Finish Node	OPTIMISTIC t_o	MOST LIKELY t_m	PESSIMISTIC t_p
A	1	2	24	30	42
B	1	3	20	23	32
C	2	5	15	27	39
D	3	4	25	43	61
E	4	5	15	42	69

Given the Activity on Arrow Diagram and the data found in the table above, calculate each of the following values: Activity At_e = 31 Standard Deviation = 3 Activity Bt_e =

Standard Deviation =

Activity Ct_e =

Standard Deviation =

Activity Dt_e =

Standard Deviation =

Activity Et_e =

Standard Deviation = 9 Path 1 2 5 Mean Time =

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

Standard Deviation =

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