In addition to the significance level, we also need the degrees of freedom to find this value. The theoretical value is the value we would expect if the bags contain the same number of pieces of candy for each flavor. We find the theoretical value from the Chi-square distribution based on our significance level.In statistics-speak, we set the significance level, α, to 0.05. #How to do chi square in spss 24 for mac fullFor the candy data, we decide prior to collecting data that we are willing to take a 5% risk of concluding that the flavor counts in each bag across the full population are not equal when they really are.
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