A-Level
EDEXCEL
Mathematics & Further Mathematics
January 2015
QP-201501-Mathematics-S1 · Question 4
Question (excerpt):
10 4. Events A and B are shown in the Venn diagram below where x, y, 0.10 and 0.32 are probabilities. x B A 0.10 y 0.32 (a) Find an expression in terms of x for (i) P(A) (ii) P(B | A) (3) (b) Find an …
10 4. Events A and B are shown in the Venn diagram below where x, y, 0.10 and 0.32 are probabilities. x B A 0.10 y 0.32 (a) Find an expression in terms of x for (i) P(A) (ii) P(B | A) (3) (b) Find an …
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