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Hypothesis Testing

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Question 24

The discrete random variable X X\,X has a binomial distribution B(20,0.4)B(20, 0.4)B(20,0.4).

Find P(3<X≤7)P(3 < X \leq 7)P(3<X≤7)

[2]
Markscheme

Hypothesis Testing Questions

  1. A Level
  2. /Maths
  3. /Hypothesis Testing

153 exam-style questions on Edexcel A Level Maths Hypothesis Testing, covering 7.1 Hypothesis Testing, 7.2 Finding Critical Values, 7.3 One-Tailed Tests, and 7.4 Two-Tailed Tests. Each one has a worked solution and a mark scheme showing where the marks go.

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