Question: . A levee is being constructed that is designed to withstand the 100-year flood. Its design lifetime is 40 years. What is the probability

. A levee is being constructed that is designed to withstand the

. A levee is being constructed that is designed to withstand the 100-year flood. Its design lifetime is 40 years. What is the probability that the levee will be overtopped: (a) At least once during the projected 40-year lifetime? (b) Exactly 2 times during the projected 40-year lifetime? (c) Not at all during the projected 40-year lifetime? (d) In the first year it is built? (e) At least once if the levee is left in place for an additional 30 years?

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