Is the Distribution a Discrete Probability Distribution?

A discrete distribution is a probability distribution that depicts the occurrence of discrete (individually countable) outcomes, such as 1, 2, 3... or zero vs. one.

How do you determine if the distribution is a discrete probability distribution?

A discrete probability distribution lists each possible value that a random variable can take, along with its probability. It has the following properties: The probability of each value of the discrete random variable is between 0 and 1, so 0 ≤ P(x) ≤ 1. The sum of all the probabilities is 1, so ∑ P(x) = 1.

Is the distribution a discrete probability distribution Why?

The possible values are d > 0. Is the distribution a discrete probability​ distribution? Yes, because the sum of the probabilities is equal to 1 and each probability is between 0 and​ 1, inclusive.

Marcus Vance

Marcus Vance

Cybersecurity & Digital Privacy Researcher

Marcus Vance is a cybersecurity auditor and technology writer dedicated to educating the public about online safety, data privacy regulations, enterprise security, and emerging cyber threats.