000 02763cam a2200373 a 4500
001 14615033
003 OSt
005 20190423123802.0
008 061030s2007 enka 001 0 eng
010 _a 2006036194
015 _aGBA6A0329
_2bnb
016 7 _a013612931
_2Uk
020 _a9780470850794 (pbk. : alk. paper)
020 _a0470850795 (pbk. : alk. paper)
035 _a(OCoLC)ocm74916096
035 _a(OCoLC)74916096
040 _aDLC
_cDLC
_dBAKER
_dUKM
_dOCL
_dBTCTA
_dBWKUK
_dYDXCP
_dNLGGC
_dVP@
_dGZT
_dDLC
050 0 0 _aHB137
_b.B73 2007
082 0 0 _a519.5
_222
084 _a31.73
_2bcl
100 1 _aBradley, Teresa.
245 1 0 _aEssential statistics for economics, business and management /
_cTeresa Bradley.
260 _aChichester, England ;
_aHoboken, NJ :
_bJohn Wiley & Sons,
_cc2007.
300 _ax, 663 p. :
_bill. ;
_c25 cm.
500 _aIncludes index.
505 2 _aData 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.
650 0 _aEconomics
_xStatistical methods.
650 0 _aCommercial statistics.
856 4 1 _3Table of contents only
_uhttp://www.loc.gov/catdir/toc/ecip074/2006036194.html
856 4 2 _3Publisher description
_uhttp://www.loc.gov/catdir/enhancements/fy0740/2006036194-d.html
906 _a7
_bcbc
_corignew
_d1
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942 _2ddc
_cBK
955 _ase38 2006-10-30
_ise38 2006-10-30
_aaa19 2006-10-30
_aps10 2007-08-08 1 copy rec'd., to CIP ver.
999 _c8109
_d8109