Do you need to pick up marks in probability in your GCSE exams?Did you know that probability can be worth up to 10% of your EdexcelMaths Higher GCSE? Nailing all of the probability questionscould make a difference to achieving a higher grade.Look at the results of your mocks or any other practice materialsyou have been doing, if you're dropping marks with probability,then this revision workbook for GCSE probability (including answers)is the book for you. Covering subtopics such as: Probability experiments; Tree diagrams;and many more!Contents:The basics of probability Probability experimentsThe AND and OR rulesTree diagramsVenn diagrams and probability  SERIES INFORMATIONOur GCSE Topics revision guides cover GCSE exam topicsat greater depth, with clear and focused explanations of trickytopics and questions that offer additional challenge. Recappingkey skills and content deepens your understanding and the examstyle practice questions lets you apply your knowledge. Answersincluded.Taking an active, stepped approach to revision, our guides includepopular 'It!' features giving you opportunities to self-testyour understanding and apply knowledge as you study. Do it! Activities to embed understandingSnap it! Read it, snap it on your phone, revise it...helpsyou retain key factsNail it! Examiner tips to help you get better gradesWork it! worked examples with model solutions help youto answer tricky questionsStretch it! Support for the really tough stuff that willget you higher gradesCheck it! Check your knowledge at the end of each subtopicReview it! Consolidate your revision with the Reviewit! questions.Each book also contain 'Callouts' to give step-by-step guidanceto build understanding and shows the number of marks availablefor each question along with a star rating to show the question difficultyfrom least demanding to most challenging. There are examstyle questions for each subtopic ramped up in difficulty.The content of this book was derived from GCSE Grades9-1: Maths Higher Revision Guide for Edexcel