Project #27062 - probability

 Consider the joint probability mass function given below:

HHH  X HH

      Y

 x        1       2      3

 0       0.05 0.15  0.1

 1       0.11 0.15  0.24

 2       0.04 0.10  0.06

 

(a) Calculate pX(x) and pY (y). (b) Are X and Y independent? (c) Calculate P(X + Y > 2). 

 

 

 

2.   Consider the joint probability density function given below: f (x, y) = 1/16

 

for 0 < x,y < 4, 0 otherwise.

 

(a) Calculate fX (x) and fY (y). (b) Are X and Y independent?

 

(c) CalculateP(X+Y >3).

 

Subject Mathematics
Due By (Pacific Time) 04/08/2014 01:00 pm
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