Further Statistics 1

Edexcel AS Level Further Statistics 1.

Further Statistics 1

Further Statistics 1 topics

Discrete Random Variables

Discrete Random Variables

  1. Probability distribution tables
  2. Expected values E(X)
  3. Expected values E(X²)
  4. Variance, Var(X)
  5. Linear combinations of discrete random variables
  6. Exam Questions - Discrete random variables
  7. Expected value and variance of a function of X

Poisson and Binomial Distributions

Poisson Distribution

  1. Poisson distribution
  2. Changing the mean
  3. Finding an observed value x
  4. Sum of two Poisson distributions
  5. Exam Questions - Poisson distribution

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Binomial Distribution

  1. Mean and variance

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Poisson Approximation to the Binomial Distribution

  1. Poisson approximation to the binomial distribution
  2. Exam Questions - Poisson approximation to the binomial distribution

The Chi Squared test

The Chi-Squared test

  1. Chi squared test for contingency tables