First question:

Let X be a discrete random variable. If Pr(X<6) = 1/5, and Pr(X>6) = 1/7, then what is Pr(X=6)?

Please specify your answer in decimal terms and round your answer to the nearest hundredth (e.g., enter 12 percent as 0.12).

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Second question:

Let X be a discrete random variable. If Pr(X<8) = 1/5, and Pr(X<=8) = 3/10, then what is Pr(X=8)?

Please specify your answer in decimal terms and round your answer to the nearest hundredth (e.g., enter 12 percent as 0.12).