A particular discrete random variable X can assume only the values 1, 2, 3, 4, 5, 6 and 7. The probability mass function

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A Particular Discrete Random Variable X Can Assume Only The Values 1 2 3 4 5 6 And 7 The Probability Mass Function 1 (26.2 KiB) Viewed 9 times

A particular discrete random variable X can assume only the values 1, 2, 3, 4, 5, 6 and 7. The probability mass function is shown below. a. C. e. g. I f(x) 1 2ƒ(3) Find the value of a. P(X 25). P(X>1). Find V(X). 2 5a-0.2 3 6a -0.4 4 4a -0.2 b. d. f. h. 5 2a 6 0.24 Find F(x). Find P(X > 4). Find E(X). Find ox 7 3a -0.2