(Answered) Question 1 describe the chi-square distribution what is the

Statistics

Question: 1. Describe the chi-square distribution. What is the parameter (parameters) of such a distribution?

2. Find the value of χ² for 12 degrees of freedom and an area of .025 in the right tail of the chi-square distribution curve.

3. Find the value of χ² for 28 degrees of freedom and an area of .05 in the right tail of the chi-square distribution curve.

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