TY  - BOOK
AU  - Pfenning, Nancy.
TI  - Elementary statistics : looking at the big picture
SN  - 9780495831457
AV  - QA276.12.P43 2011 
PY  - 2011///
CY  - Boston
PB  - Brooks/Cole Cengage learning
KW  - Statistics
KW  - Problems, exercises
KW  -  Variables (mathematics)
N1  - Includes Index
ER  -