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Common Core (Statistics & Probability)

Common Core for Mathematics

**Constructing probability distribution for random variable.**

**Probability Distributions for Discrete Random Variables - Example**

In this video, we find the probability distribution of a discrete random variable based on a particular probability experiment.
**Discrete Random Variables and Probability Distributions**

A basic over view of discrete random variables and how to create probability distributions of them.**Probability Distribution of a Discrete Random Variable.**

**The Random Variable and Its Probability Distribution**

Some examples of the random variable and its probability distribution.**Statistics and Probability : Basic Probability Distribution**

Constructing a simple probability distribution.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

Common Core (Statistics & Probability)

Common Core for Mathematics

Videos and lessons to help High School students learn how to
develop a probability distribution for a random variable defined
for a sample space in which theoretical probabilities can be
calculated; find the expected value.

For example, find the theoretical probability distribution for
the number of correct answers obtained by guessing on all five
questions of a multiple-choice test where each question has four
choices, and find the expected grade under various grading
schemes.

Common Core: HSS-MD.A.3, HSS-MD.A.4

In this video, we find the probability distribution of a discrete random variable based on a particular probability experiment.

A basic over view of discrete random variables and how to create probability distributions of them.

Some examples of the random variable and its probability distribution.

Constructing a simple probability distribution.

Rotate to landscape screen format on a mobile phone or small tablet to use the **Mathway** widget, a free math problem solver that **answers your questions with step-by-step explanations**.

You can use the free Mathway calculator and problem solver below to practice Algebra or other math topics. Try the given examples, or type in your own problem and check your answer with the step-by-step explanations.

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