TY  - BOOK
AU  - Lewis - Beck, Michael S, ed.,series
AU  - Weisberg, Herbert F
TI  - Central tendency and variability
SN  - 803940076
CY  - Newbury park
KW  - Analysis of variance
KW  - Central tendency
KW  - Mathematical statistics
KW  - Regression analysis
KW  - Statistical inference
ER  -