Calculate kappa for a 4 4 table having n ii 5 all i, n i, i 1 15, i 1, 2, 3, n 41 15, and n ij 0 otherwise Explain why strong association does not imply strong agreement

Question: Calculate kappa for a 4 4 table having n ii = 5 all i, n i, i+1 = 15, i = 1, 2, 3,

Calculate kappa for a 4 × 4 table having n_ii = 5 all i, n_{i, i+1} = 15, i = 1, 2, 3, n₄₁ = 15, and n_ij = 0 otherwise. Explain why strong association does not imply strong agreement.

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