click below
click below
Normal Size Small Size show me how
statistics
| Question | Answer |
|---|---|
| median | The measure of the center. The middle most of the data. |
| mean | It is the average of the data. |
| mode | The value that occurs the most. |
| range | Range is how data sets in a value differ from greatest to least. |
| skewed left | if the distribution has a long tail left it is skewed left. |
| skewed right | if the distribution has a long tail right it is skewed right |
| symmetrical | If the data can be dived in half and be very similar(not perfect) |
| uniform | if the distribution is all the same.( flat) |
| IQR | This represents 50% of the data. |
| outliners | A viable point of the data far from the rest of the data. |
| Bi modal | If the distribution of data has two modes. |
| MAD | to discrible the verablity or how spread out the set of data is. |
| quartile 1 | The first 25% marker of a box plot. |
| quartile 3 | The 75% marker on a box plot. |
| probability | The likelihood of something happening. |
| impossible | There is a 0% chance of something happening. |
| certain | There is a 100% chance of something happening. |
| equally probable/equally likely | There is a 50% chance that something is going to happen. |
| unlikely | There is a 1-49% chance that something is going to happen. |
| likely | There is a 51-99% chance that something is going to happen. |
| sample size | All of the number of data that you used. |
| complement | this is the opposite of a event |