Question

A winery is supplied with crushed grapes once a week. If its weekly volume of sales in thousands of gallons is a random variable with probability density function f (t) = {5 (1 -t)^4 0 < t < 1 0 otherwise what must the capacity of the tank be so that the probability of the supply being exhausted in a given week is 0.01?

Answer 1

note:

solution is attached due to error in mathematical equation. please find the attachment