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Probability mass function

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Reference no: EM132155819

Let X have possible values {1, 2, 3, 4, 5} and probability mass function:

pX(1)=1/14

pX(2)=2/14,

pX(3)=3/14

pX(4)=1/14, and

pX(5)=7/14

  1. Calculate P(X≤3) Probability = 
  2. Calculate P(X<3)Probability = 
  3. Calculate P(X<4.12|X>1.638).Probability =

Reference no: EM132155819

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