000			01387nam a22002057a 4500
999			_c3673 _d3673
005			20190729123514.0
008			160510b xxu||||| |||| 00| 0 eng d
020			_a0256126801
040			_aZET-Ke
050			_aHA 29 _b.M37 1993
100			_aMason, D. Robert
245			_aStatistical Techniques in Business and Economics _cRobert D. Mason
250			_a8th ed.
260			_aBoston _bIrwin _c1993
300			_av, 350p. : _bill.; _c22 cm
505			_aWhat is statistics? -- Summarizing data-frequency distributions and graphic presentations -- Describing data-measures of central tendency -- Measures of dispersion and skewness -- A survey of probability concepts -- Discrete probability distributions -- The normal probability distribution -- Sampling methods and sampling distributions -- Tests of hypotheses: large samples -- Tests of hypotheses: about proportions -- Student's t test: small samples -- Analysis of variance -- Simple correlation analysis -- Simple regression analysis -- Multiple regression and correlation -- Analysis of nominal-level data: the chi-square distribution -- Nonparametric methods: analysis of ranked data -- Index numbers -- Time series and forecasting -- An introduction to decision making under uncertainity -- Statistical quality control.
521			_aIncludes appendix
700			_aLind, A. Douglas
942			_2lcc _cBK _kHA 29 _m.M37 1993