2D Random Variables -Discrete

What is the given Joint Probability Mass Function (JPMF) for (X, Y)?

• p(x,y) = k(2x + 3y)

• p(x,y) = k(3x + 2y)

• p(x,y) = k(x + y)

• p(x,y) = k(2x - 3y)

What is the value of the constant 'k' in the Joint Probability Mass Function?

• 1/36

• 1/72

• 1/15

• 1/24

What is the marginal probability P(X=0)?

• 18/72

• 24/72

• 30/72

• 3/72

Are you enjoying the video lesson?

• Yes

• No

What is the conditional probability P(X=0|Y=1)?

• 3/15

• 5/15

• 7/15

• 3/72

What is the value of P(y=1|x=0)?

• 3/72

• 18/72

• 3/18

• 6/18