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Mathematics A

  • IGCSE Edexcel
  • Revision Notes

6. Statistics & Probability

6.1 Graphical Representation of Data>6.2 Statistical Measures>6.3 Probability>

1.1 Integers >1.2 Fractions >1.3 Decimals >1.4 Powers and Roots >1.5 Set Language and Notation >1.6 Percentages >1.7 Ratio and Proportion >1.8 Degree of Accuracy >1.9 Standard Form >1.10 Applying Numbers >1.11 Electronic Calculator >

2.1 Use of Symbols >2.2 Algebraic Manipulation >2.3 Expressions and Formulae >2.4 Linear Equations >2.5 Proportion (Higher Tier Only) >2.6 Simultaneous Linear Equations >2.7 Quadratic Equations >2.8 Inequalities >

3.1 Sequences >3.2 Function Notation (Higher Tier Only) >3.3 Graphs >3.4 Calculus (Higher Tier Only) >

4.1 Angles, Lines and Triangles >4.2 Polygons >4.3 Symmetry >4.4 Measures >4.5 Construction >4.6 Circle Properties >4.7 Geometric Reasoning >4.8 Trigonometry and Pythagoras’ Theorem >4.9 Mensuration of 2D Shapes >4.10 3D Shapes and Volumes >4.11 Similarity >

5.1 Vectors (Higher Tier Only) >5.2 Transformation Geometry >

7.1 Appendix 1: Foundation Tier Formula Sheet (Given) >7.2 Appendix 2: Foundation Tier Formula Sheet (To Memorise) >7.3 Appendix 3: Higher Tier Formula Sheet (Given) >7.4 Appendix 4: Higher Tier Formula Sheet (To Memorise) >7.5 Appendix 5: Notation >

6.3 Probability

6.3.1 Understand the language of probability

6.3.2 Understand and use the probability scale

6.3.3 Understand and use estimates or measures of probability from theoretical models

6.3.4 Find probabilities from a Venn diagram

6.3.5 Understand the concepts of a sample space and an event, and how the probability of an event happening can be determined from the sample space

6.3.6 List all the outcomes for single events and for two successive events in a systematic way

6.3.7 Estimate probabilities from previously collected data

6.3.8 Calculate the probability of the complement of an event happening

6.3.9 Use the addition rule of probability for mutually exclusive events

6.3.10 Understand and use the term ‘expected frequency’

6.3.11 Draw and use tree diagrams (Higher Tier Only)

6.3.12 Determine the probability that two or more independent events will occur (Higher Tier Only)

6.3.13 Use simple conditional probability when combining events (Higher Tier Only)

6.3.14 Apply probability to simple problems (Higher Tier Only)

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