If X has an F distribution with ν1 and ν2 degrees offreedom, show that Y = 1Xhas an F distribution with ν2 and ν1 degrees of freedom.
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freedom, show that Y = 1
X
has an F distribution with ν2
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- Suppose Y1 and Y2 are random variables with joint pdf (6(1 — у2), 0, 0 < y1 < y2 fv, otherwise Y1 Let U1 and U2 = Y,. Use the transformation technique to show that U, follows a uniform Y2 distribution from 0 to 1.Use the geometric distribution to derive E(Y), E(Y^2), and V(Y) from the Poisson distributionIf Y = InX has a N (0, 1) distribution then E (X²) is equal to
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