Chi Square Table Example. An example of how to perform a chi square test of independence. To use the chi square distribution table you only need to know two values.
The degrees of freedom for the chi square test. The alpha level for the test common choices are 0 01 0 05 and 0 10 the following image shows the first 20 rows of the chi square distribution table with the degrees of freedom along the left side of the table and the. The formula to perform a chi square test of independence.
Continue doing this for the rest of the cells and add the final numbers for each cell together to get the final chi square number.
To use the chi square distribution table you only need to know two values. X 49 46 1 46 1 50 54 2 54 2 69 67 7 67 7. There are 6 total cells so at the end you should be adding six numbers together for your final chi square number. Continue doing this for the rest of the cells and add the final numbers for each cell together to get the final chi square number.
