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Because it ensures the relevance of variation as significant due to inherent capacity or otherwise due to chance factor.

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Q: Why is the chi-square test most appropriate for categorical data?
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Related questions

What graphs are used for categorical data?

The graph that is most used for categorical data is the pie chart. Bar graphs have also been used for categorical data.


How do you find the mode in categorical data?

most occuring


Can you find the mode only for categorical data?

Yes, the mode is the "most popular" score of an array. It is possible to find the mode for categorical data that has more than 2 responses to the question.


Which is most clearly an example of categorical data?

Male or Female


What is the most appropriate organization of data?

A database.


In a study on test scores at different schools which is most clearly a categorical data?

because it shows how much you learned threw out the year


In a study on test scores at different schools which of the following is most clearly an example of categorical data?

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Can the mode be used to describe both categorical and numerical data?

Yes. here is an example: The mode is the most frequent subject that appears in a set of data. So if the data was 2, 5, 5, 7, 10, 10, 10, 10, 11, 12, 13, 13. The mode would be 10 because it appears the most. The mode can be categorical and numerical. I have already proven that the mode can be numerical in the sentences above. For an example of categorical data, say I surveyed some people about what their favorite food was and this was the data: Pizza, pizza, pizza, ice cream, ice cream, strawberries, strawberries, oranges, spaghetti. The mode would have been pizza.


What is the most appropriate statistical technique?

It depends on the data and the question.


What data display is most appropriate for displaying data that are in distinct categories?

A bar chart or a pie chart.


What is most appropriate data structure to implement priority queue?

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What is increment is most appropriate to use when graphing the data in the table?

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