Question

What are the two requirements for a discrete probability distribution?Choose the correct answer below. Select all that apply.A. 0≤P(x)≤1B. ΣP(x) = 1C. 0

Answer 1

Answer:

A. 0≤P(x)≤1

B. ΣP(x) = 1

Explanation:

For a discrete probability distribution, the following conditions hold.

0. f(x) must be nonnegative for each value of the random variable x,

,

1. The sum of the probabilities for each value of the random variable must be equal to one.

Therefore, the two requirements are:

A. 0≤P(x)≤1

B. ΣP(x) = 1