18819490
Description
Flashcards by JuaN Gaspar, updated more than 1 year ago
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Created by JuaN Gaspar
over 6 years ago
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| Question | Answer |
| Mean | Arithmetic average, |
| Median | The middle, point at which half the numbers are above and half below the |
| Standard deviation (SD) | Measurement of validity. Shows how much variation there is from the mean. |
| Empirical Rule | 68 95 99.7 rule |
| Mode | The "most popular number", most common number in a data set |
| Percentile | Values below which a certain percentage of the data in a data set is found. |
| Correlation | Measures the association between variables. |
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