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4 Unit A2 2: Applied Mathematics (A-level only)

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Question 125

Two events A A\,A and B B\,B are independent.

Identify the statement that must therefore be true.

Tick one box.

A

P(A∩B)=P(A)+P(B)P(A \cap B) = P(A) + P(B)P(A∩B)=P(A)+P(B)

B

P(A∩B)=P(A)×P(B)P(A \cap B) = P(A) \times P(B)P(A∩B)=P(A)×P(B)

C

P(A∪B)=P(A)×P(B)P(A \cup B) = P(A) \times P(B)P(A∪B)=P(A)×P(B)

D

P(A∩B)=0P(A \cap B) = 0P(A∩B)=0

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4 Unit A2 2: Applied Mathematics (A-level only) Questions

  1. A Level
  2. /Maths
  3. /4 Unit A2 2: Applied Mathematics (A-level only)

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