Mathematics, 25.11.2019 21:31 girlhooper4life11
Suppose x, y, and z are random variables with the joint density function f(x, y, z) = ce−(0.5x + 0.2y + 0.1z) if x ≥ 0, y ≥ 0, z ≥ 0, and f(x, y, z) = 0 otherwise. (a) find the value of the constant c. (b) find p(x ≤ 1.375 , y ≤ 1.5). (round answer to five decimal places). (c) find p(x ≤ 1.375 , y ≤ 1.5 , z ≤ 1). (round answer to six decimal places).
Answers: 3
Suppose x, y, and z are random variables with the joint density function f(x, y, z) = ce−(0.5x + 0.2...
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