TY  - GEN
AU  - Pfenning, Nancy
TI  - Elementary statistics : looking at the big picture
AV  - QA276.2 Pfe
PY  - 2011///
PB  - Brooks/Cole Cengage Learning
KW  - Statistics - Problems, exercises, etc
KW  - Variables (Mathematics) - Problems, exercises, etc
N1  - 20064
ER  -