Question: 1. The probability mass function (PMF) for a discrete random variable that can take on the values 1,2,3,4, or 5 is P(X=x)=x/15. The value of

1. The probability mass function (PMF) for a discrete random variable

1. The probability mass function (PMF) for a discrete random variable that can take on the values 1,2,3,4, or 5 is P(X=x)=x/15. The value of the cumulative distribution function (CDF) of 4,F(4), is equal to A. 26.7%. B. 40.0%. C. 66.7%. D. 75.0%

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