Question: Statistics and probability for engineering A contractor has a bridge replacement project with a probability density function (pd for the duration (time needed to complete

Statistics and probability for engineering

A contractor has a bridge replacement project with a probability density function (pd for the duration (time needed to complete the project) as given in the gure below. What is the probability that the bridge project can be completed within 110 days? 90 120 X time to completion, in days 0 0.67 O 0.33 O 0.25 O 0.75

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