Statistics

Table of Contents

Statistical Sampling

Sampling Methods

GA_000355_SAMPLING.pdf

Data Representation

Histograms

GA_000443_A_HISTOGRAMS (1).pdf

Mean & Standard Deviation

GA_000384_MEAN_STAN_DEV.pdf

Probability

Tree Diagrams

GA_000354_A_TREE_DIAGRAM.pdf

Permutations & Combinations

GA_000315_PERM_COMB.pdf

Venn Diagrams

GA_000368_A_VENN_DIAGRAMS.pdf

Statistical Distributions

Binomial Distribution

Binomial Distribution

GA_000347_BINOMIAL.pdf

Hypothesis Testing Basics

GA_000329_HYPOTHESIS_TEST_BINOMIAL.pdf

One-Tailed Tests

GA_000335_HYPOTHESIS_ONE_TAIL_TEST_BINOMIAL.pdf

Two-Tailed Tests

GA_000336_HYPOTHESIS_TWO_TAIL_TEST_BINOMIAL.pdf

Normal Distribution

Normal Distribution - Finding μ and σ 

GA_000458_NORMAL_DISTRIBUTION_MU_SIGMA.pdf

Normal Distribution - Hyp Test

GA_000458_NORMAL_DISTRIBUTION_HYP_TEST.pdf

AS Past Papers

AQA

Edexcel

OCR