Math Problem Statement

Diketahui fungsi peluang gabungan dari X dan Y berbentuk p(x,y)=(1/32)(x+y) dengan x=1,2 dan y=1,2,3,4. Tentukan fungsi peluang bersyarat dari X diberikan Y=y.

Solution

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Math Problem Analysis

Mathematical Concepts

Probability
Conditional Probability
Joint Probability

Formulas

P(X = x | Y = y) = P(X = x, Y = y) / P(Y = y)
P(X = x, Y = y) = (1/32)(x + y)
P(Y = y) = Σ P(X = x, Y = y)

Theorems

Conditional Probability Theorem

Suitable Grade Level

Undergraduate Probability or Statistics