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A discrete random variable X can only takes the values 0,1, 2 and 3 with probability function given by: f(x)= k/2+x , x=0,1,2,3
a) The value of k
b) P(X=2 or X=3)
c) F(X)
d) The mean and variance of X
e ) E(-3X+2) and V(-3X+2)
Q2-A panel of prospective jurors includes six married men, three single men, seven married women, and four single women. If the selection is random, what is the probability that a jury will consist of four married men, one single man, five married wo men and two single women?
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MATH1550H: Assignment: Questions: Let’s assume the department of Mathematics of Trent University has 11 faculty members. For i = 0; 1; 2; 3; find pi, the probability that i of them were born on Canada Day using the binomial distributions.
Caselet on McDonald’s vs. Burger King - Waiting time
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Estimate the population mean
Conduct a marketing experiment in which students are to taste one of two different brands of soft drink
Find out the probability
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