TY  - BOOK
AU  - 
AU  - Marchal, William G.
AU  - Wathen, Samuel A.
TI  - Statistical techniques in business and economics.
SN  - 9781259582806
AV  - HA29.L74 
PY  - 2015///
CY  - New York
PB  - McGraw-Hill
N1  - Includes index; Contents: What is statistics? -- Describing data: Frequency tables, frequency distributions, and graphic presentation -- Describing data: Numerical measures -- Describing data: Displaying and exploring data -- A Survey of probability concepts -- Discrete probability distributions -- Continuous probability distributions -- Sampling methods and the central limit theorem -- Estimation and confidence intervals -- One-sample tests of hypothesis -- 


ER  -