02189cam a22003134a 4500 18276 18276 17127568 OSt 20211102123513.0 120119s2013 caua b 001 0 eng 2011051031 9781412991711 (pbk.) 1412991714 (pbk.) (OCoLC)ocn773533826 DLC eng DLC YDX YDXCP MUU BWX FER DLC pcc QA276.12 .C67 2013 519.5 COO 23 Coolidge, Frederick L. (Frederick Lawrence), 1948- Statistics : a gentle introduction / Frederick L. Coolidge. 3rd ed. Thousand Oaks, Calif. : SAGE Publications, c2013. xxiv, 458 p. : ill. ; 24 cm. Includes bibliographical references (p. 449-450) and index. 1. A gentle introduction -- 2. Descriptive statistics: understanding distribution of numbers -- 3. Statistical parameters: measures of central tendency and variation -- 4. Standard scores, the z distribution, and hypothesis testing -- 5. Inferential statistics: the controlled experiment, hypothesis testing, and the z distribution -- 6. An introduction to correlation and regression -- 7. The t test for independent groups -- 8. The t test for dependent groups -- 9. Analysis of variance (ANOVA): one-factor completely randomized design -- 10. After a significant analysis of variance: multiple comparison tests -- 11. Analysis of variance (ANOVA): one-factor repeated-measures design -- 12. Factorial ANOVA: two-factor completely randomized design -- 13. Post hoc analysis of factorial ANOVA -- 14. Factorial ANOVA: additional designs -- 15. Nonparametric statistics: the chi-square test -- 16. Other statistical parameters and tests -- Appendix A: z distribution -- Appendix B: t distribution -- Appendix C: Spearman's correlation -- Appendix D: The chi-square distribution -- Appendix E: F distribution -- Appendix F: Tukey's table. Mathematical statistics. 7 cbc orignew 1 ecip 20 y-gencatlg ddc STS 0 0 ddc 0 0 43/4 AIISH AIISH 2021-11-02 7 519.5 COO 20205 2023-04-26 00:00:00 2023-04-24 2021-11-02 STS