Question

A statistically independent Random Variables X,&Y have the following data:

m₁₀ = 2,m₂₀ = 14,m₀₂ =12,m₁₁ =−6.
Determine the moment μ₂₂

Answer 1

To determine the moment μ₂₂, subtract the product of μ₁₀ and μₒ₂ from m₁₁.

Step-by-step explanation:

To determine the moment μ₂₂, we need to use the formula: μ(2, 2) = m (2, 2) - μ₁₀ * μₒ₂

Given:

• m₁₀ = 2
• m₂₀ = 14
• m₀₂ = 12
• m₁₁ = -6

Substituting the values into the formula, we have: μ(2, 2) = m₁₁ - μ₁₀ * μₒ₂ = -6 - 2 * 12 = -6 - 24 = -30

Therefore, the moment μ₂₂ is -30.