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