Question: Determine the following: a. The probability that a uniform random variable whose range is between 10 and 30 assumes a value in the interval (10

Determine the following:
a. The probability that a uniform random variable whose range is between 10 and 30 assumes a value in the interval (10 to 20) or (15 to 25)
b. The quartiles for a uniform random variable whose range is from 4 to 20
c. The mean time between events for an exponential random variable that has a median equal to 10
d. The 90th percentile for an exponential random variable that has the mean time between events equal to 0.4.

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