For Kruskal-Wallis:
Ordinal data refers to a type of data that has a natural order or ranking, but the differences between the values are not equal. Examples of ordinal data include rankings, ratings, and categories with a natural order. Nonparametric statistical analyses are often used to analyze ordinal data, as they do not require normality or equal variances. For Kruskal-Wallis: Ordinal data refers to a type