TY  - BOOK
AU  - Bechtold,Brigitte
AU  - Johnson,Ross H.
TI  -  Test items : : statistics for business and economics 
SN  - 0534919065
AV  - HF1017 .B33 1989
PY  - 1989///
CY  - Boston
PB  - PWS-KENT Pub. Co.
KW  - Commercial statistics
KW  - Statistics
N1  - System requirements for computer disk: IBM PC or compatible; minimum 256K; DOS 3.0 or higher; 1-2 disk drives or hard disk; monochrome or color monitor; Software has been compiled by Microsoft QuickBASIC, and the disk includes the Microsoft QuickBASIC runtime module; Includes bibliographical references and index; Introducing statistics -- Data arrangement and presentation -- Measures of central location -- Measures of variation -- Probability -- Probability distributions -- Sampling and sampling distributions -- Estimation -- Hypothesis testing -- Chi-square and analysis of variance -- Simple regression and correlation -- Multiple regression -- Nonparametrics -- Index numbers -- Time series and forecasting -- Process control and acceptance sampling -- Decision theory
ER  -