Hour of Math · SS2 · Unit SSSP4

Mapping Every Outcome — Tree Diagrams and Coin Tosses

Construct tree diagrams for one-, two-, and three-stage coin experiments, use the 2^n pattern to find n(S) for any number of tosses, and calculate probabilities for 'exactly k', 'at least k', and 'at most k' events directly from the tree.

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