b) A continuous random variable X has the probability distribution function: f(x) K x3' 15 < x < 25 = 0, elsewhere where
Posted: Thu Feb 17, 2022 11:00 am
b) A continuous random variable X has the probability distribution function: f(x) K x3' 15 < x < 25 = 0, elsewhere where K is a constant. Determine the constant Kand distribution function of Xand also find the probability of an event defined by 15 < X < 20.