Problem
Describe the importance of the chi-squared goodness of fit test. How is the goodness of fit test different from the tests for independence? Provide a goodness of fit example that would be relevant to your life and use references to explain how the test is used to evaluate data.
In reply to your peers, provide additional examples not already discussed. Examples should be as specific as possible and state the variable and categories. Use reference source(s) to support your response.