TY  - BOOK
AU  - Croucher,John S.
TI  - Introductory mathematics and statistics  for business
SN  - 007417427
AV  - QA276.12 .C76 1998
PY  - 2002///
CY  - Beijieng.
PB  - McGraw-Hill
KW  - Business mathematics
KW  - Problem excercise
KW  - Commercial statistics
N1  - Includes index; Basic mathematics -- Percentages -- Algebra -- Ratios and proportions -- Simple interest -- Compound interest -- Annuities -- Depreciation -- Graphing -- Introduction to statistics -- Visual presentation of data -- Measures of central tendency -- Measures of dispersion -- Sampling -- Elementary probability -- The normal distribution -- Correlation -- Regression analysis -- Index numbers -- Time series and trend analysis -- Hypothesis testing -- Appendixes.
ER  -