Chi square distribution: probability statements.
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For df = 5 and the constant A, identify the value of A such that
a. P(x^2 > A) = 0.90
b. P(x^2 > A) = 0.10
c. P(x^2 > A) = 0.95
d. P(x^2 > A) = 0.05
e. P(x^2 < A)f = 0.975
f. P(x^ < A) = 0.025
where x^2 is chi-squared.
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Solution Summary
This solution finds values of a Chi-square distribution satisfying five probability statements.
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for df = 5 and the constant A, identify the value of A such that
a. P(x^2 > A) = 0.90
b. P(x^2 > A) = 0.10
c. P(x^2 > A) = 0.95
d. P(x^2 > A) = 0.05
e. P(x^2 < A)f = 0.975
f. P(x^ < A) = 0.025
All of these questions involve simply looking up values in a Chi-square table.
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