⟩ Which of the below statements is false of chi square testing?
1. Chi square tests can be used to check how well a model fits the data
2. Chi square can be applied to continuous variables; it just means that a larger contingency table is needed.
3. Chi square is used in research to measure the association between two categorical variables.
4. None of these statements are false, it is a trick question.
Answer: Chi square can be applied to continuous variables; it just means that a larger contingency table is needed.
