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	Maths IBAI – 4.51 Introduction to probability£4.00Introduction to probability – Maths IBAI – SL Power Point presentation, 22 slides, explaining the concepts of trial, outcome, equally likely outcomes, relative frequency etc. based […] 
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	Maths IBAI – 4.61 Using Venn diagrams and tree diagrams£4.00Using Venn diagrams and tree diagrams – Maths IBAI – SL Power Point presentation, 16 slides, explaining how to use Venn diagrams, tree diagrams, sample space […] 
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	Maths IBAI – 4.62 The addition rule of probability£4.00The addition rule of probability – Maths IBAI – SL Power Point presentation, 10 slides, explaining how in combined events: P(AUB) = P(A) + P(B) – […] 
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	Maths IBAI – 4.64 Conditional probability£4.00Conditional probability – Maths IBAI – SL Power Point presentation, 43 slides, explaining what conditional probability is and how to solve problems involving conditional probablility, based […] 
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	Maths IBAI – 4.65 Independent events£4.00Independent events – Maths IBAI – SL Power Point presentation, 6 slides, explaining the multiplication law of probability and independent events, based on the Maths IB […] 








