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Criado por Emily Edgehouse
mais de 10 anos atrás
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Questão | Responda |
Standard Deviation | Square root ((E(Y-Ybar)^2)/(N-1)) |
Variance | Squared deviations; (E(Y-Ybar)^2)/(N-1) |
IVQ | Ratio of total differences to possible differences;(K(100^2-E%^2)/(100^2(K-1)) |
Variance for nominal data | IVQ |
Variance for ordinal data | Rank order - range, IQR No rank order - IQV |
Variance for interval-ratio data | Symmetrical variance - Sy, S^2y Symmetrical assessment - range, IQR non symmetrical - range, IQR |
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