Suppose a chi-squared test has a degree of freedom of 10 and the level of significance is set at 0.05. What is the critical value?
Look in the back of your stat text for "Distribution of X^2" or Google same.
http://www.google.com/search?client=safari&rls=en&q=Distribution+of+X%5E2&ie=UTF-8&oe=UTF-8
In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.
what is this question?
To find the critical value for a chi-squared test, you can use a chi-squared distribution table or a statistical calculator.
For a chi-squared test with a given degree of freedom and level of significance, the critical value is the value from the chi-squared distribution table that corresponds to the significance level.
In this case, the degree of freedom is 10 and the level of significance is 0.05.
To find the critical value, you need to find the intersection point in the chi-squared distribution table for a significance level of 0.05 and a degree of freedom of 10.
From a chi-squared distribution table, you can find that the critical value for a chi-squared test with a significance level of 0.05 and 10 degrees of freedom is approximately 18.307.
Therefore, the critical value for this chi-squared test is approximately 18.307.