Statistics Flashcards
1
Q
Parametric test - define
A
Test that assumes normal distribution of population data for variable being tested. Used for testing variables that are interval or ratio.
2
Q
Non-parametric test - define
A
Test used fo data not normally distributed within population. Used for nominal or ordinal value.
3
Q
Examples of parametric tests (5)
A
Pearson
T-test
Analysis of variance (ANOVA)
f-test
z-test
4
Q
Examples of non-parametric tests (7)
A
Spearman
Mann Whitney
Chi-squared
Wilcoxon Signed Rank
Fisher Exact Probability
Kruskal Wallis
Friedman
5
Q
Examples of correlation tests (2)
A
Pearson and Spearman