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Probability Distribution

Convert the g...

Question

Convert the given AON network to that of AOA network

95% probability of completing the project is

A

26

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B

25

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C

24

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D

27

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Solution

The correct option is C $24$
$Z = \frac{D - T_{e}}{σ_{c p}}$

$1.65 = \frac{D - 21}{1.854}$

$D = 21 + 1.65 \times 1.854 = 24$

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