A Level Maths Notes

A Level Maths Notes: S2

Hypothesis Testing Using a Test Statistic or Probabilities	Choosing Which Distribution to Use
Finding the Median, Mean and Mode of a Continuous Distribution	Hypothesis Testing Using a Test Statistic or Using Probabilities
Testing a Distribution For Goodness of Fit to Data	The Central Limit Theorem
The Continuity Correction	The Poisson Distribution
Type I and Type II Errors – The Power of a Test	One or Two Tailed Hypothesis Tests – A Discussion
Hypothesis Testing – Critical Values and Regions	Testing for Goodness of Fit to a Poisson Distribution by Comparing Variance and Mean
The Normal Approximation to the Binomial Distribution and the Continuity Correction	The Normal Approximation to the Geometric Distribution and the Continuity Correction
The Normal Approximation to the Poisson Distribution and the Continuity Correction	Conditions for a Distribution to be Approximated by a Normal Distribution
Prediction and Extrapolation	What is a Stattistic?
Formulating Null and Alternative Hypotheses	Significance Levels and p - Values
Mode of a Continuous Distribution	Finding the Median of a Continuous Distribution
The Cumulative Distribution Function	The Uniform Distribution
Populations, Samples and Censuses