Let the probability distribution of a random variable X be given by X -1 0 1 2 3 p(X) a 2a 3a 4a 5a Then the expectation of X is

KEAM 2020 Math Paper

Question : 85 of 120

Marks: +1, -0

Let the probability distribution of a random variable X be given by

X	-1	0	1	2	3
p(X)	a	2a	3a	4a	5a

Then the expectation of X is

Go to Question:

Prev Question

Next Question