SOLUTION: A random variable X is given by the differential function: 0, if x<=0; (4a-2x)/(3a^2), if 0<x<=a; 0, if x>a Find: (a) the integral function; (b) the probability of hit o

Algebra ->  Probability-and-statistics -> SOLUTION: A random variable X is given by the differential function: 0, if x<=0; (4a-2x)/(3a^2), if 0<x<=a; 0, if x>a Find: (a) the integral function; (b) the probability of hit o      Log On


   



Question 1180871: A random variable X is given by the differential function:
0, if x<=0;
(4a-2x)/(3a^2), if 0 0, if x>a
Find:
(a) the integral function;
(b) the probability of hit of the random variable into the interval (a/6; a/3).

Answer by robertb(5830) About Me  (Show Source):
You can put this solution on YOUR website!
(a) , where 0+%3C=+t%5B1%5D+%3C=+t%5B2%5D+%3C=+a

(b)