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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 |