In: Statistics and Probability
SOLUTION REQUIRED WITH COMPLETE STEPS
A continuous random variable X has pdf ?x(?) = (? + 1) ? 2 , 0 ≤ ? ≤ ? + 1, Where B=7.
a) Find the value of a
b) Find cumulative distribution function (CDF) of X i.e. ?x(?).
c) Find the mean of X
d) Find variance of X.