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stastistics
statistics
| Question | Answer |
|---|---|
| median | the median is the measure of the center. middle data value. |
| mode | The measure of a center |
| range | the measure of varibility |
| interquartile range | It represents the variability of the middle 50% of the data |
| outlier | An outlier is a data point that varies significantly from the rest of the data. |
| skewed - left | If the distribution has a long tail extending to the left , it is skewed to the left. |
| Skewed - right | If the distribution has a long tail extending to the right, it is skewed to the right. |
| symmetrical | the shape perfectly symmetric , because it can be divided into two half's. |
| bi modal | if the distribution has two modes or humps. |
| uniform | if the distribution has of data is all the same or flat. |
| quartile 1 | median of first half |
| quartile 3 | median of 2nd half. |
| impossible | an event that will never happen. |
| certain | events that will definitely happen |
| equally unlikely | an event that has a half percent chance of happening. |
| unlikely | an event that will likely never happen. |
| likely | an event that can easily happen. |
| compliment | a statistical event is the opposite of the event |
Created by:
user-1970122