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  • + 0 comments

    The answer doesnt accept results using scipy, here's my code:

    import math
    
    res = (2.5**5)*math.exp(-2.5)/math.factorial(5)
    print(res)
    
  • + 0 comments

    Python scipy made it easy:

    from scipy.stats import poisson
    poisson.pmf(k=5, mu=2.5)
    0.0668
    
  • + 0 comments

    Straight forward application of the Poisson Distribution formula

    0.0668

  • + 0 comments

    P(x=5) should be zero (or infinitely small). Also, we are not given upper or lower bounds for this distribution (i.e. what is the standard deviation?)

  • + 1 comment

    Shouldn't we need to subtract the upper-tail probability X>=6?