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SUEC ¸ßÖÐ Adv Maths (Probability) (Part 1).pptx

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The document discusses random phenomena and probability. It defines a random phenomenon as one where individual outcomes are uncertain. It provides examples of sample spaces and sample points for events like goals in a game or coin flips. It also includes examples of calculating probabilities of certain outcomes occurring based on the sample space and equally likely outcomes, such as the probability of getting 3 heads in a row or having at least 1 head.

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?? ??? a phenomenon is said to be random if individual outcomes are uncertain
?? ??? sample space sample point
?? ??? 1 - goal 0 - no goal (1, 1) (1, 0) (0, 1) (0, 0)
?? ??? HHH HHT HTH HTT THH THT TTH TTT
?? ??? 10 ??????? ?????? ????? ??????? = < 12 ?????????? = 15
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?? ??? = ? ?
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?? ??? = ? ? ?(3) =? ? (???) =?
?? ??? = ? ? ?(1?) =? ? (¡Ý 1?) =?
?? ??? = ? ? ?(2?, 2?) =?
?? ??? = ? ? ?(????) =?
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SUEC ¸ßÖÐ Adv Maths (Probability) (Part 1).pptx

Editor's Notes

  • #3: http://misspsanchez.blogspot.com/2016/06/simple-probability.html
  • #6: http://misspsanchez.blogspot.com/2016/06/simple-probability.html
  • #11: https://www.vecteezy.com/free-vector/ball
  • #15: https://www.onlinemath4all.com/writing-sample-space-using-tree-diagrams-examples.html