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Statistics

Q1) Let the following table:

	PRET. ACT	TIME ESTIMATES (days)
Activity		t_o	t_ml	t_p	t_e
A	-	6	6	6
B	A	4	5	6
C	A	2	4	6
D	B	4	6	8
E	C	1	3	5
F	D	1	5	3

i) What is the probability of this project being completed earlier than 19 days?

Between 13 and 15 days?

Determine the completion time and the standard deviation (σ) for project round off standard deviation to the nearest hundredth: two decimal places.

ii) What is the completion time at 95% confidence level?

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Statistics and Probability, Statistics

Category:- Statistics and Probability
Reference No.:- M9173313

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