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X1 X2 A -, q1 = 1- P1, P2 =, and q2 = 1 - P2 pq . 91 P2 . 92 for z =

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X1 X2 A -, q1 = 1- P1, P2 =, and q2 = 1 - P2 pq . 91 P2 . 92 for z = 2.575, X1 = 47, X2 = 89, n, = 52, n2 = 102, P1 = ny Evaluate E = z ng n2 E = (Round to four decimal places as needed.)

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