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statisticts
| Question | Answer |
|---|---|
| median | measure of the center |
| mode | the value that occurs most often |
| range | measure of variability |
| inner quartile range | the first quartile subtracted form the second |
| outlier | a data point that varies significantly from the rest of the data. |
| skewed-left | long tail extended to the left |
| skewed-right | long tail extended to the right |
| symmetrical | the shape can be divided into 2 half's |
| bi-modal | if the shape has two modes (or "humps") |
| uniform | if the data is all the same |
| sample size | describes the number of data points collected int the sample |
| quartile 1 | the median of the first half |
| quartile 3 | the median of the second half |
| impossible | probability of 0 |
| certain | as a probability of 1 |
| equally likely | to occur or not to occur is exactly between impossible and certain(like 50 50) |
| unlikely | between 0 and 1/2 |
| likely | between 1/2 and 1 |
| probability | the likelyhood that an event will happen |