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7 CK Prob/Stats
7th CK MATH Probability & Statitistics COMPLETE
| Term | Definition |
|---|---|
| Axes | reference lines on a graph, most often are a horizontal line and a vertical line that cross where one or both of the axes are zero |
| Dependent Events | events where the outcome of prior events makes a difference on the outcome |
| Experimental probability | when you use the results of an experiment to find the probability of an event occurring |
| Independent Events | events which proceeding outcomes have no bearing on current outcomes |
| Interval | the difference between numbers from one grid to another on the graph |
| Mean | the average of data set |
| Median | the middle number of a data set |
| Mode | the most common number in a data set |
| Negative probability | the probability of an event not occurring |
| Probability = | number of favorable outcomes/number of possible outcomes |
| Probability | a number used to describe the likelihood of an event occurring |
| Range | the difference between the largest and smallest number in a data set |
| Scale | numbers running along the side of the graph |
| Theoretical probability | when you use a formula to find the probability of an event |