Mathematics · Statistics
yij = α + βi + γj + εij, 1 ≤ i ≤ I, 1 ≤ j ≤ J
E(εij) = 0, Var(εij) = σ2, और ∑i=1 to I βi = ∑j=1 to J γj = 0.
इस व्यवस्था में, निम्नलिखित में से कौन सा सत्य है?
- 1β 1 + γ 2 आकलनीय (estimable) है
- 2β 1 - β 2 आकलनीय (estimable) है✓
- 3γ 1 आकलनीय (estimable) है
- 4β 1 आकलनीय (estimable) है
सही उत्तर देखें
β 1 - β 2 आकलनीय (estimable) है
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