TY  - BOOK
AU  - Pfenning,Nancy
TI  - Elementary statistics: looking at the big picture 
SN  - 9780495831457
AV  - QA276.12 .P44 2011
PY  - 2011///
CY  - Sydney
PB  - Brooks/Cole Cengage Learning
KW  - Mathematical statistics
N1  - Includes bibliographical references
ER  -