apt4Maths: EXPECTED OUTCOMES & RELATIVE FREQUENCY PowerPoint for GCSE Maths (3 of 6 on Probability)

PowerPoint Presentation on Expected Outcomes & Relative Frequency (14 slides): Explains how to calculate the number of times you expect something to occur, how to express relative frequency as an estimate for probability, and how to look out for bias. It has been written by a highly experienced teacher (of 25+ years), senior examiner and reviser for Maths and Stats examinations. It includes:

Lesson objectives
Step-by-step explanations of the subject matter
Examples to aid understanding
Questions to check understanding
Answers to questions, with explanations
Suggestions regarding which topic(s) should be moved on to next.

It is 1 of a set of 6 PowerPoint Presentations on ‘Probability’ that APT Initiatives has published for GCSE (and Key Stage 3) Maths. The complete set of 6 PowerPoints (92 slides, excluding Title Pages) covers the following topics relating to ‘Probability’:

01 Introduction – Terminology and Values (9 slides).
02 Simple Probability (14 slides).
03 Expected Outcomes and Relative Frequency (14 slides).
04 Outcomes (19 slides).
05 Tree Diagrams, OR and AND (16 slides).
06 Venn Diagrams, Set Notation and Conditional Probability (20 slides).

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