You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is Not true about the chi-square test is - and explain in detail?
Ans- C 1 : Chi-square test of significance -can be used to find the significant difference between two or more proportions .. So can be used for two or more than two groups.. 2 : Chi-square test of association- can be used to find the significant association between two variables.. But It cannot measure the strength of association .. Strength of association is given by Odds ratio or Risk ratio