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2 Statistics

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Question 208

Events C C\,C and D D\,D are independent, with P(C)=0.4P(C)=0.4P(C)=0.4 and P(D)=0.3P(D)=0.3P(D)=0.3.

a.

Find P(C∩D)P(C\cap D)P(C∩D).

[2]
b.

Find the probability that neither event occurs.

[2]
Markscheme

2 Statistics Questions

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

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