Question
Download Solution PDFThe Joint distribution of x and y is as follows
x→ | 1 | 2 |
y↓ | ||
1 | 0.4 | 0.2 |
2 | 0.1 | 0.3 |
Then E(x|y = 1) is:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFFormula
E(x/y = 1) = ∑xj P(x = xy/y = 1
Calculation
According to the formula
⇒ 1 × (0.4/0.3)
⇒ 4/3
∴ The E(x|y = 1) is: 4/3
Last updated on Jun 9, 2025
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