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Hypothesis Testing
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The big idea

The big idea

Three discrete binomial bar charts showing lower-tail, upper-tail, and two-tailed tests with rejection regions shaded in the tails. A binomial hypothesis test starts with a binomial model: a fixed number of trials, two outcomes, independent trials, and a constant success probability ppp. The number of successes is written X∼B(n,p)X \sim B(n,p)X∼B(n,p).

Hypothesis Testing Lesson

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

Step-by-step lessons on Edexcel AS 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 builds up to exam-style questions. Build fluency in the core algebra, surds and trigonometry topics early, since they underpin the calculus, statistics and mechanics content that follows.

Lessons