Probability

    Cards (3)

    • What is the definition of probability?
      The probability of something happening means how reliable it is to happen.
    • Probability's vary between 0 and 1.
      A probability of 0 means something definitely won't happen.
      A probability of 1 means something definitely will happen.
      The bigger the number between 0 and 1, the more likely it is to happen.
    • 1 standard deviation = 68% (mean being the middle)
      2 standard deviation = 95% (mean being the middle)
      3 standard deviation = 99% (mean being the middle)
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