In a particular chi-square goodness-of-fit test, there are eight categories and 500 observations. Use the 0.01 significance level. a. How many degrees of freedom are there? Degrees of freedom 5 b. What is the critical value of chi-square? (Round your answer to 3 decimal places.) Critical value 15.086
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In a chi-square goodness-of-fit test, the degrees of freedom is equal to the number of categories minus 1. In this case, there are eight categories, so the degrees of freedom is 8 - 1 = 7. Show more…
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