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2.7 Statistical distributions

2.7 Statistical distributions

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Question 5

In a game 1, 2, 3, 4 or 5 points can be scored. The random variable S S\,S represents the number of points scored.

P(S=n)=0.05+(n−1)×a P(S = n) = 0.05 + (n - 1) \times a P(S=n)=0.05+(n−1)×a

where a a\,a is a constant.

Find the probability distribution for SSS.

[5]
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2.7 Statistical distributions Questions

  1. A Level
  2. /Maths
  3. /2.7 Statistical distributions

39 exam-style questions on CCEA A Level Maths 2.7 Statistical distributions, covering 2.7.1 Statistical distributions and 2.7.2 Statistical distributions. Each one has a worked solution and a mark scheme showing where the marks go.

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