Evaluate E=z P₁ 91 P2 92 1₂ n₁ ==(Round to four decimal places as needed.) for z = 1.96, x₁ = 36, x₂ = 99, n₁ = 41, n₂ = 115, P₁ CEED Join(s) possible Next question X₁ x2 = 9₁1-P₁. P₂=1 n₁ n₂ and ₂=1-P₂. 3 20 30 2 of 2 of

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