Module 10 and 10 exam
Problem Set 10.1
1. Find the value of X2 for 14 degrees of freedom and an area of .01 in the right tail of the chi-square distribution.
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2. Find the value of X2 for 11 degrees of freedom and an area of .025 in the right tail of the chi-square distribution.
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3. Find the value of X2 for 8 degrees of freedom and an area of .05 in the left tail of the chi-square distribution.
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4. Find the value of X2 values that separate the middle 80 % from the rest of the distribution for 20 degrees of freedom.
