31:08 Harder Probability Questions Forming and Solving Equations
Exactly on target: forming and solving equations to find an unknown probability.
Problem solving - Conditional and algebraic probability
Use equations to solve probability problems Assessed in the challenge questions (coming in wave 2), not on the practice sheet.
4 hand-picked video lessons for this topic, each checked for relevance and clarity, graded by difficulty and labelled by depth. Press play to watch — nothing loads from YouTube until you do.
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24:19 Probability Equations | Grade 9 Maths Series | GCSE Maths Tutor
Grade 9 techniques for solving probability problems by setting up and solving equations.
19:51 Conditional Probability - GCSE Higher Maths
Clear worked conditional probability, with and without tree diagrams, using cards and counters.
14:51 GCSE Higher Revision - 73 Days to Go - Corbettmaths
Corbettmaths revision session covering conditional probability with your-turn practice.