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10 Cards in this Set
- Front
- Back
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Chi-squared goodness of fit |
Discrete and nominal Two categories |
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Chi-square test of independence |
Discrete and nominal Two categories |
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T-test |
Observations Independent of each other Continuous Normal distribution |
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Mann-Whitney |
Not for paired data Data not nominal |
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Wilcoxon |
Data not nominal Data can be paid Data must have some aspect of increase |
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ANOVA |
Observations must be independent Continuous scale of measurement Normal distribution Variences must be homogenous |
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Friedman's |
Nonparametric Test differences in paired groups with three or more treatments |
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Kruskal-Wallis |
Compare more than two independent samples Not nominal Continuous Data must be independent |
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Spearman's rank correlation |
Not nominal Data points must be independent Results does not indicate cause and effect |
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Pearson's correlation |
Parametric for linear related data |
