=. Let X, Y and Z have the joint pdf x² + y? + z x2 + y? + z2 (2т) 3/2 1+ xyz exp exp where -o < x < ∞, -x∞ < y < ∞ and -o < z <∞. Show that X, Y and Z are p

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A: given data, normal distributionμ=44σ=6.4we have to find out the given probabilities.

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A: Given,