For what type of data do we use a Chi-squared Test?Group of answer choicesQualitativeQuantitativeNormalBinomial

Analysis of the Question

The question asks about the type of data suitable for a Chi-squared Test, which is a statistical test used to determine if there is a significant association between categorical variables.

Understanding the Options

1. Qualitative: This type of data represents categories or groups (e.g., colors, types of animals, gender). The Chi-squared Test is primarily used for this kind of data.
2. Quantitative: These are numerical values (e.g., height, weight, age) and are not suitable for the Chi-squared Test, which does not analyze continuous data.
3. Normal: This refers to a type of distribution, not specifically a type of data. It applies to quantitative data that follows a normal distribution.
4. Binomial: This is a specific type of discrete distribution applicable to binary outcomes (e.g., success or failure). While binomial data can be analyzed, it is not the primary focus of the Chi-squared Test.

Conclusion

The Chi-squared Test is designed for analyzing qualitative data.

Final Answer

The appropriate type of data for a Chi-squared Test is Qualitative.