(2 points) The joint probability mass function of X and Y is given by p(1,1)=0.4 p(1,2)= 0.1 p(2, 2) = 0.05 p(3, 2) = 0.1 p(1,3) = 0.05 p(2,3) = 0.05 p(3,3) = 0.05 p(2, 1) = 0.1 p(3, 1) = 0.1 (a) Compute the conditional mass function of Y given X = 3: P(Y = 1|X = 3) = P(Y=2|X= 3) = P(Y = 3|X = 3) = (b) Are X and Y independent? (enter YES or NO)

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webwork/mcb1007_int_prob stat / mcb1007-hmwrk3 / 4
MCB1007-Hmwrk3: Problem 4
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(2 points) The joint probability mass function of X and Y is given by
p(1,1)= 0.4
Note: You can earn partial credit on this problem.
p(2, 1) = 0.1
p(3, 1) = 0.1
(a) Compute the conditional mass function of Y given X = 3: P(Y = 1|X = 3) =
P(Y=2|X = 3) =
P(Y = 3|X = 3) =
(b) Are X and Y independent? (enter YES or NO)
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p(1, 2) = 0.1
p(2, 2) = 0.05
p(3, 2) = 0.1
Email WeBWork TA
p(1,3)= 0.05
p(2,3) = 0.05
p(3,3) = 0.05
Transcribed Image Text:webwork/mcb1007_int_prob stat / mcb1007-hmwrk3 / 4 MCB1007-Hmwrk3: Problem 4 Previous Problem Problem List Next Problem (2 points) The joint probability mass function of X and Y is given by p(1,1)= 0.4 Note: You can earn partial credit on this problem. p(2, 1) = 0.1 p(3, 1) = 0.1 (a) Compute the conditional mass function of Y given X = 3: P(Y = 1|X = 3) = P(Y=2|X = 3) = P(Y = 3|X = 3) = (b) Are X and Y independent? (enter YES or NO) Preview My Answers Submit Answers You have attempted this problem 0 times. You have 10 attempts remaining. p(1, 2) = 0.1 p(2, 2) = 0.05 p(3, 2) = 0.1 Email WeBWork TA p(1,3)= 0.05 p(2,3) = 0.05 p(3,3) = 0.05
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