Mathematics, 21.04.2020 19:12, jellybooooo7446
Let X be a random variable with values in t1, 2, 3u and Y a random variable with values in t1, 2, 3, 4u. Initially we have the following partial information about their joint probability mass function pX, Y px, yq: x y 1 2 3 4 pX pX|Y "4 1 2/20 0 1/20 3/20 2 0 2/20 3/20 3 3/20 pY 4/20 2/20 6/20 Compute the missing values of the joint probability mass function, the missing values for the probability mass functions pX of X and pY of Y , respectively, as well as determine the conditional distribution of X given Y " 4 (i. e. the values of the
Answers: 2
Mathematics, 22.06.2019 03:00, jess6142
Aboat has a speed of 9 mph in calm water. it takes the boat 4 hours to travel upstream but only 2 hours to travel the same distance downstream. which equation can be used to find c, the speed of the current? 2(9 – c) = 4(9 + c) 9 + c = 4(9 – c) 9 – c = 2(9 + c) 4(9 – c) = 2(9 + c)
Answers: 3
Let X be a random variable with values in t1, 2, 3u and Y a random variable with values in t1, 2, 3,...
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