Combinations
Lesson 9 / 19
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I can derive the product rule for counting, including when to divide by 2.
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By systematically listing the outcomes for two or more events, a pattern begins to emerge
This pattern can be generalised so that counting possible outcome combinations is quicker
Whether the order of the outcomes matters affects the number of possible outcomes
If order does not matter then repetition can be accounted for when considering the total number of outcomes
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