Enrich · Mathematics Advanced 11–12 – Year 11 · Probability and data

Enrich Use the formula P(A|B) = (P(A∩B))/(P(B)), and the test P(A,B) = P(A) for independence to prove that if two events are independent, then P(A∩B) = P(A) × P(B), and to prove conversely that if P(A∩B) = P(A) × P(B), then A and B are independent

Extension and enrichment for students who are ready to go deeper: rich tasks, problem solving and open-ended challenges.

← Back to core resources

Enrichment for this dot point

No enrichment tasks tagged to this exact dot point yet.