Flashcards: Probability
About these flashcards
Created by:
thesupermrjones on March 30, 2011
Subjects:
Groups:
milesgroup, STUDY GROUP | Everybody Welcome!, Mrs. J's Integrated Algebra 2011
Log in to favorite or report as inappropriate.All 11 terms
English | Photos |
|---|---|
 Permutation Formula (order matters) |  |
| Combination Formula (order doesn't matter) |  |
| Sample Set | list of all possible outcomes for a given situation |
| Mutually Exclusive | Events that cannot occur at the same time |
| Mutually inclusive | Two events that can happen at the same time. |
| Factorial | Used in determining the different arrangements of objects. For example: How many ways can you arrange 4 desks? 4! which means 4 x 3 x 2 x 1 = 24 ways |
| Probability | The likelihood that an event will occur. The probability that an event will occur is 0, 1, or somewhere between 0 and 1. |
| Mean | the average, obtained by adding the scores and then dividing by the number of scores |
| Mean Formula |  |
| Mode | The number that occurs most often in a set of data |
| Median | The middle number in a set of numbers that are listed in order |