01739 am a2200289 4500 vtls000038586 MTX 010915s2000 001 0 eng d 0155052055 0039-40460 201607251832 VLOAD 1 STAFF MATRIX 201507151136 VLOAD 201504221759 VLOAD 200405061741 VLOAD PBRU 519.5 W446I Welkowitz, Joan. 60925 Introductory statistics for the behavioral sciences / Joan Welkowitz, Robert B. Ewen, Jacob Cohen 5th ed Fort Worth : Harcourt Brace College Publishers, c2000 xvii, 359 p. : illus ; 24 cm. Introduction - - Frequency distributions and graphs - - Transformed scores I: Percentiles - - Measures of central tendency - - Measures of variability - - Transformed scores II: Z and T scores - - Additional techniques for describing batches of data - - The general strategy of inferential statistics - - The normal curve model - - Inferences about the mean of a single population - - Testing hypotheses about the difference between the means of two populations - - Linear correlation and prediction - - Other correlational techniques - - Introduction to power analysis - - One-way analysis of variance - - Introduction to factorial design: two-way analysis of variance - - Chi Square - - Nonparametric and distribution-free methods - - Conclusion Social sciences Statistical methods. 44896 Psychometrics. 23264 Sociology Statistical methods. 60926 Education Statistical methods. 60927 Ewen, Robert B. 60928 Cohen, Jacob. 60929 1 36027 36027 0 0 0 0 ENGfl4 PBRU PBRU 1005 2004-05-06 788.00 0 519.5 W446I 1000079946 2018-06-21 00:00:00 1 2018-06-21 1