Let A and B two events and disjoint. Find P(A°U B') اختر احدى الدجابات 1- P(An B) O None 1- P(AU B)

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Q: Let ū = (3, – 4, – 10) and i = (– 7, – 2, 0). - 2ü + 20 (-8,-12 - 20)

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A: 2nd and 4th options are correct.

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Q: Evaluate E= Z and q2 = 1-P₂ E= A A P₁91 P2 92 + n₁ n₂ A A X1 for z* = 2.575, x₁ = 35, x₂ = 96, n₁ =…

A: The question is about margin of error Given : z* = 2.575 x1 = 35 x2 = 96 n1 = 40 n2 = 113   To find…

Q: Evaluate E=z P₁ 91 P2 0 n₁ n₂ X₁ for z* = 2.575, x₁ = 37, x₂ = 77, n₁ = 43, n₂ = 91, P₁ = ₁ E=…

A: Given,x1=37 , n1=43x2=77 , n2=91

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A: i AM GOING TO SOLVE THE GIVEN PROBLEM BY USING SOME SIMPLE ALGEBRA TO GET THE REQIURED RESULT.