Probability(概率）

chisunch1, Nov 17, 2015


  • 1. Permutation of different cards (distinguishable objects)
  • 2. Combinations of different cards (distinguishable objects)
  • 3. Meaning of Permutations & Combinations 排列與組合的意義
  • 4. Expectation Value 期望值

1.

Permutation of different cards (distinguishable objects)

This applet simulates how different objects can be arranged to obtain different permutations. [br]You can adjust the number of cards from 2 to 4. [br]In case of 3 cards, a tree diagram is shown to illustrate why the number of permutation of 3 distinguishable objects is 3! = 6.
Permutation of different cards (distinguishable objects)
– mcdull

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