Chi-squared
- Created by: Sofalof
- Created on: 24-04-15 18:01
Chi-squared |
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EvaluationOften used for spatial distribution. Can only be used for data in the form of frequencies in 2 or more groups/categories. The data must have a numerical value and the total observations must exceed 20 and an expected frequency must exceed 5. Calculated value must be above the critical value to reject null hypothesis. |
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