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2.7 Statistical distributions

2.7 Statistical distributions

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Question 13

X∼Bin(15,0.35)X\sim\mathrm{Bin}(15,0.35)X∼Bin(15,0.35).

a.

Find P(X=5)P(X=5)P(X=5).

[1]
b.

Find P(X<4)P(X<4)P(X<4).

[1]
c.

Find P(X≤10)P(X\leq10)P(X≤10).

[1]
Markscheme

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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