Question: If events A and B are mutually exclusive, P(A or B) = 0.5, and P(B) = 0.3; then what is P(A)? a. 0.2 b. 0.8

If events A and B are mutually exclusive, P(A or B) = 0.5, and P(B) = 0.3; then what is P(A)?

  • a. 0.2
  • b. 0.8
  • c. 0.35
  • d. none of these

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