CC S-MD 3

(+) 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.

Category: Statistics and Probability

Domain: S-MD Using Probability to Make Decisions

Cluster: Calculate expected values and use them to solve problems.

All Standards Common Core Standards 8-12