Let’s begin with understanding what Chi-square test is. The Chi-square test is a statistical test used to determine the relationship between the categorical variables/columns in the dataset. It ...

Chi-Square Test using python. Chi Square Test is Non-Parametric test to be performed for categorical variables. It is used for two different purposes. Most of people usages Chi-Square for only ...

Chi-squared (χ²) goodness of fit test is a hypothesis test that determines whether an observed categorical variable with more than two possible levels follows an expected distribution. The null ...

The chi-square test is a non-parametric statistical method used to compare observed frequencies with expected frequencies under the null hypothesis, which assumes no association between the variables.