Question: Let X be F distributed with 9 numerator and 12 denominator degrees of freedom. Find (a) P(X 3.87), (b) P(X 0.196), (c) The

Let X be F distributed with 9 numerator and 12 denominator degrees of freedom. Find
(a) P(X ≤ 3.87),
(b) P(X ≤ 0.196),
(c) The value of a and b such that P (a < Y < b) = 0.95.

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