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  Chisquared tests  Regression analysis  Appendix A: technicalities and conventions for defining class intervals, midinterval, 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 leastsquares 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 oneway ANOVA  Appendix L: fitted values and residuals  Appendix M: sums of squares identity for twoway 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/fy0740/2006036194d.html 
906 
_a7 _bcbc _corignew _d1 _eecip _f20 _gygencatlg 

942 
_2ddc _cBK 

955 
_ase38 20061030 _ise38 20061030 _aaa19 20061030 _aps10 20070808 1 copy rec'd., to CIP ver. 

999 
_c8109 _d8109 