A-level Mathematics/OCR/S1

What is statistics?
Statistics is the scientific approach to numerical information. Statistical development has shown that many aspects of progress depend upon the correct analysis of numerical information - particularly in science, economics and business. Please post all questions to A-level Mathematics/Discussion.

Contents

 * 1) /Collection of data/
 * 2) /Representation of data/
 * 3) /Probability/
 * 4) /Discrete Random Variables/
 * 5) /Bivariate Data/