Let X is a continuous random variable with probability density function
`f(x)={{:(x/6+k,0lexle3),(0," otherwise"):}`
The value of k is equal to

X is continuous random variable with probability density function f(x)=(x^(2))/(8),0 le x le 1 . Then, the value of P(0.2leXle0.5) is

X is continuous random variable with probability density function f(x)=(x^(2))/(8),0 le x le 1 . Then, the value of P(0.2leXle0.5) is

X is continuous random variable with probability density function f(x)=(x^(2))/(8),0 le x le 1 . Then, the value of P(0.2leXle0.5) is

A continuous random varibale X has probability density function f(x)=kx^(2) 0 le x lt 1 find k (X gt6)

Let X be a continuous random variable whose probability density function is f(x)=x^3/4 for 0 What is the value of the constant c, that makes f(x) a valid probabilitty density function? What is cdf of X?

The random variable X has the probability density function f(x)={{:(ax+b, 0 lt x lt 1), (0, "otherwise"):} and E(X)=7/12 , then a and b are respectively