Essential statistics for economics, business and management / Teresa Bradley.
Material type: TextPublication details: Chichester, England ; Hoboken, NJ : John Wiley & Sons, c2007.Description: x, 663 p. : ill. ; 25 cmISBN:- 9780470850794 (pbk. : alk. paper)
- 0470850795 (pbk. : alk. paper)
- 9780470850794
- 519.5 22
- HB137 .B73 2007
- 31.73
Item type | Current library | Collection | Call number | Copy number | Status | Date due | Barcode |
---|---|---|---|---|---|---|---|
Reference Books | CUTN Central Library Reference | Reference | 519.5 (Browse shelf(Opens below)) | 1 | Not For Loan | 19390 | |
General Books | CUTN Central Library Social Sciences | 519.5 (Browse shelf(Opens below)) | 2 | Available | 19391 | ||
General Books | CUTN Central Library Social Sciences | 519.5 (Browse shelf(Opens below)) | 3 | Available | 19392 | ||
General Books | CUTN Central Library Social Sciences | 519.5 (Browse shelf(Opens below)) | 4 | Available | 19393 | ||
General Books | CUTN Central Library Social Sciences | 519.5 (Browse shelf(Opens below)) | 5 | Available | 19394 |
Includes index.
Data collection and its graphical presentation -- Descriptive statistics Regression and correlation: introduction -- Probability -- Introduction to probability distributions -- Sampling distributions for means and proportions -- Confidence intervals for means and proportions -- Tests of hypothesis for means and proportions -- Inference from small samples. Confidence intervals and tests of hypothesis -- Analysis of variance -- Chi-squared tests -- Regression analysis -- Appendix A: technicalities and conventions for defining class intervals, mid-interval, widths, limits, boundaries -- Appendix B: formulae for calculating the quartiles for group data -- Appendix C: outline of derivation of formulae (3.2) and (3.3) for the slope and intercept of the least-squares line, Y=a+bX -- Appendix D: brief review of the mathematics for the binomial -- Appendix E: the number e -- Appendix F: calculation of mean and variance of proportions by expected values -- Appendix G: confidence intervals for means and proportions -- Appendix H: degrees of freedom -- Appendix I: notes on summations and double summations -- Appendix J: expressing the estimates of variance as sums of squares divided by degrees of freedom in their simplest form -- Appendix K: sums of squares for the one-way ANOVA -- Appendix L: fitted values and residuals -- Appendix M: sums of squares identity for two-way ANOVA.
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