MGT 6203 UPDATED Questions and CORRECT Answers
How does the skew of a distribution affect its median relative to its mean? - Left skewed -> mean < median No skew -> mean = median Right skew -> mean > median Define correlation coefficient - Correlation coefficient captures strength of linear relationships Define total deviation, explained deviation, and unexplained deviation for OLS linear regression problem. - Total deviation: difference between observation and mean Explained deviation: difference between predicted value and mean Unexplained deviation/ error/residual: difference between predicted value and observed value
École, étude et sujet
- Établissement
- MGT 6203
- Cours
- MGT 6203
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- Publié le
- 13 mai 2024
- Nombre de pages
- 11
- Écrit en
- 2023/2024
- Type
- Examen
- Contient
- Questions et réponses
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