Video lessons, examples and solutions that are suitable to help A Level Maths students
answer questions on conditional probability and tree diagrams.

A-level Statistics Edexcel S1 January 2007 Q2 a,b

This is the worked solution to question 2a,b from the Edexcel Statistics S1 paper for January 2007. The question is on probability trees and conditional probability.
A-level Statistics Edexcel S1 January 2007 Q2c

This is the worked solution to question 2c from the Edexcel Statistics S1 paper for January 2007. The question is on probability trees and conditional probability.

This is the worked solution to question 2a,b from the Edexcel Statistics S1 paper for January 2007. The question is on probability trees and conditional probability.

This is the worked solution to question 2c from the Edexcel Statistics S1 paper for January 2007. The question is on probability trees and conditional probability.

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