TY - BOOK AU - Bluman,Allan G. TI - Elementary statistics :a step by step approach. SN - 0073048259 (hard copy : alk. paper) AV - QA276.12.B59 U1 - 519.5 22 PY - 2007/// CY - Boston PB - McGraw-Hill KW - Statistics KW - Textbooks N1 - "Important formulas" (1 folded page) inserted; Includes bibliographical references (p. [801]-802) and index; Contents: The Nature of probability and statistics -- Frequency distributions and graphs -- Data description -- Counting techniques -- Probability -- Discrete probability distributions -- The Normal distribution -- Confidence intervals and sample size -- Hypothesis testing -- Testing the difference between two means, two variances and two proportions -- Correlation and regression -- Chi-square and analysis of variance (ANOVA) UR - http://www.loc.gov/catdir/toc/ecip0517/2005023521.html UR - http://www.loc.gov/catdir/enhancements/fy0661/2005023521-d.html ER -