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2 Statistics

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Question 177

Two events A A\,A and B B\,B are independent, with P(A)=0.4P(A) = 0.4P(A)=0.4 and P(B)=0.3P(B) = 0.3P(B)=0.3.

a.

Find P(A∩B)P(A \cap B)P(A∩B).

[2]
b.

Find P(A∪B)P(A \cup B)P(A∪B).

[1]
c.

Draw a Venn diagram to represent this information.

[1]
Markscheme

2 Statistics Questions

  1. A Level
  2. /Maths
  3. /2 Statistics

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