anonymous
  • anonymous
suppose that x is a discrete random variable with probability mass function given by p(1)= 0.1, p(2)= 0.3, p(3)= 0.3, p(4)= 0.2, and p(5)= 0.1 a) plot p(x) for all x in the range. b) compute numerically and plot the cumulative distribution function f(x)
Statistics
  • Stacey Warren - Expert brainly.com
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jamiebookeater
  • jamiebookeater
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anonymous
  • anonymous
@karatechopper
anonymous
  • anonymous
c) compute p(1.4 ≤ X ≤ 4.2) d) Compute P( 1.4 < X < 4.2) e) Compute the expected value E(X) f) Compute the variance Var (X) g) Compute the standard deviation of X
anonymous
  • anonymous
@rishavraj

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anonymous
  • anonymous
@Nnesha

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