A variance can be weighted.Logical formLearned from2 sentences. Quantities may be obtained from weighted sums of results.Logical formLearned from2 sentences. Weighted sums may pertain-to results.Logical formLearned from2 sentences. (Regression methods) can be weighted.Logical formLearned from2 sentences. (Kappa statistics) can be weighted.Logical formLearned from2 sentences. A directed (acyclic graph) can be weighted.Logical formLearned from2 sentences. An effort can be weighted.Logical formLearned from2 sentences. A (matching procedure) can be weighted.Logical formLearned from2 sentences. A (sum rule) can be weighted.Logical formLearned from2 sentences. A line can be for weighted squares.Logical formLearned from2 sentences. A mix can be weighted.Logical formLearned from2 sentences. A casket can be weighted.Logical formLearned from2 sentences. Parameters can be weighted.Logical formLearned from2 sentences. Knees can be weighted.Logical formLearned from2 sentences. A weighted average may pertain-to a (capitation rate).Logical formLearned from2 sentences.