Discuss the assumptions for using a chi-square test. Research articles from the Ashford Library and provide practical examples from the research to support your assumptions. Include a citation of one article you used for your research.
Here are two assumptions of the test:
1. Observations are independently and randomly sampled.
2. It is generally recommended that the lowest expected frequency to use a chi-square test is somewhere around 5, but observed frequencies can be as low as zero if the expected frequency assumption is met.
Hope this helps.