Suppose that the probability mass function for a discrete random variable X is given by p(x) = cx, x = 1,2,..., 7. Find the value of the cdf F(x) for 4 < x < 5. You will need to find the value of c so that n is a probability mass function)

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A: X=3 X=4 X=5 X=6 Total Y=4 7114 8114 9114 10114 34114 Y=5 8114 9114 10114 11114 38114…

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Q: For a uniform random variable U∼U(0,14)U∼U(0,14), find the probability P(U>11)P(U>11): P(U>11)

A: From the provided information, U~U(0, 14) a = 0 and b = 14

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A: As per bartleby guidelines we can solve only first three subparts and rest can be reposted

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A: The cumulative distribution function is: F(a)=∑x=0ac13x=c∑x=0a13x=c1301-13a1-13=c(1)1-13a23=3c21-13a…

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