Question: The daily discharge of a river can be modeled using log-normal distribution with a mean of 1300 m/sec with a standard deviation of 500

The daily discharge of a river can be modeled using log-normal distribution with a mean of 1300 m/sec with a

The daily discharge of a river can be modeled using log-normal distribution with a mean of 1300 m/sec with a standard deviation of 500 m/sec. a. What is the probability that the discharge shall exceed 2000 m/sec. b. What is the probability that the discharge shall exceed 1300 m/sec. c. What is the conditional probability that the discharge is less than 2000 m/sec given it is more than the mean 1300 m/sec. d. If a bank is to be made across the river to avoid flooding with the design daily discharge that shall be exceeded once in 10 years. Calculate the design daily discharge

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