x	0	1	2	3
P(X=x)	0.1	p	0.3	q

If E(X) = 1.5 , find the value of p and q

x	0	1	2	3
P(X=x)	0.1	p	0.3	q

If E(X) = 1.5 , find the value of p and q

p=0.5,q=0.2

p=0.3,q=0.25

p=0.15,q=0.35

p=0.45,q=0.15