The values for P(A₁B) and P(A₂B) were found to be 0.20 and 0.02, respectively. Use these values to calculate P(A₁ | B) to four decimal places. P(A₁ | B) = P(A, B) P(A₁B) + P(A₂ MB) 0.20 0.20+ 0.02 = 0.22 X

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