2026 April(R4A) Math Question 8
Probability
- More than One Event
Use the multiplication rule for dependent events: P(A and B)=P(A)⋅P(B∣A)P(A \text{ and } B) = P(A) \cdot P(B \mid A)P(A and B)=P(A)⋅P(B∣A) =0.20×0.30=0.06= 0.20 \times 0.30 = 0.06=0.20×0.30=0.06
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