if pab 04 then none of the alternatives is correct pa pb 04 fracpapb 04 pba 06 12812

Name: if pab 04 then none of the alternatives is correct pa pb 04 fracpapb 04 pba 06 12812
Uploaded: 2023-11-07T19:11:11-08:00
Duration: 1 min 21 s
Channel: Pritesh Ranjan
Description: if pab 04 then none of the alternatives is correct pa pb 04 fracpapb 04 pba 06 12812

Question

Pritesh Ranjan · Accepted Answer

Step 1: By definition P(A|B) = P(A ∩ B) / P(B). Since P(A|B) = 0.4, we have P(B) > 0 and P(A ∩ B

Question

If P(A|B) = 0.4, then None of the alternatives is correct. P(A) × P(B) = 0.4 $\frac{P(A)}{P(B)} = 0.4$ P(B|A) = 0.6

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