Empirical Methods
Q1 - 25th percentile
Q2 - 50th percentile
Q3 - 75th percentile
Non-parametric tests make fewer assumptions than parametric tests. Such as:
- Wilcoxon-Mann-Whitney U Test
- Kruskal-Wallis Test
- Robust Rank Order Test
Adjacent values are the maximum and minimum values that are considered to be part of a dataset, values outside of these are outliers. They’re considered to be double the IQR.
Cards
Q: What do the quartiles correspond to?
A: Q1 - 25th, Q2 - 50th, Q3 - 75th