Question

Choose the correct alternative:

f(x) is c.d.f. of discete r.v. X whose distribution is

xi	– 2	– 1	0	1	2
pi	0.2	0.3	0.15	0.25	0.1

then F(– 3) = ______

Options

• 0

• 1

• 0.2

• 0.15

Answer 1

0