12 A Discrete Random Variable X Has The Following Probability Distribution X F X 3 0 15 K 0 19 9 0 26 11 0 4 E X And 1 (18.8 KiB) Viewed 18 times
12 A Discrete Random Variable X Has The Following Probability Distribution X F X 3 0 15 K 0 19 9 0 26 11 0 4 E X And 2 (24.53 KiB) Viewed 18 times
12) A discrete random variable X has the following probability distribution X f(x) 3 0.15 K 0.19 9 0.26 11 0.4 E(x) and u=8.52 \ i) the value of k is a) 4 b) 8 c) 5 d) 7
5) The cumulative distribution of a discrete random variable is given by - 2 -1 0 1 1 F(x) 1 + a 5 + a 12 17 12 5a 6 6. The value of a is 1 5 1 1 1 a) b) c) d) 12 12 3 12
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