TY - BOOK AU - Lind,Douglas A. AU - Mason,Robert Deward TI - Basic statistics for business and economics SN - 0256122229 U1 - 519.5 20 PY - 1994/// CY - Burr Ridge, Ill, PB - Irwin KW - Social sciences KW - Statistical methods KW - Economics KW - Commercial statistics N1 - CONTENTS introduction to basic statistics summarizing data: frequency distributions and graphic presentation describing data-measures of central tendency and dispersion a survey of probability concepts discrete probability distributions the normal probability distribution sampling methods and sampling distributions tests of hypotheses: large samples student's t Test: small samples testing for differences of variances correlation and regression analysis multiple regression and correlation analysis of normal-level data: The chi-square distribution nonparametric methods: analysis of ranked data statistical quality control; Includes index ER -