Suppose X is a discrete random variable which only takes on positive integer values. For the cumulative distribution function associated to X the following values are known: F(13)=0.36F(21)=0.41F(26)=0.44F(33)=0.5F(40)=0.55F(48)=kF(54)=0.63F(60)=0.69 Assuming that Pr[21

Suppose X is a discrete random variable which only takes on positive integer values. For the cumulative distribution function associated to X the following values are known: F(13) = 0.36 F(21) = 0.41 F(26) = 0.44 F(33) = 0.5 F(40) = 0.55 F(48) = k F(54) = 0.63 F(60) = 0.69 Assuming that Pr[21