psych stats quiz (module 3.1)
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29 questions
| 🇬🇧 | 🇬🇧 |
| What are the four different measures | 1. Central Tendency 2. Variability 3. Skewness and Kurtosis 4. Position |
| A single number to serve as a representation value around which all the numbers in the set tend to cluster | Central Tendency |
| Kurtosis that is flat and spread out | Platykurtic |
| This measures gives us an idea on how spread the data are on their center | Measures of Variability |
| Absence of symmetry | Skewness |
| Describes how data are distributed | Measures of Shape |
| Where are the two inflection points of a normal curve located? | On each side of the mean |
| Kurtosis that has flatter distributions; values that are extreme, or far from the mean, are more frequent | Negative Kurtosis |
| Kurtosis that is normal in shape | Mesokurtic |
| If S = 0, the distribution is ____ | Symmetric |
| Kurtosis that is high and thin | Leptokurtic |