00521nam a22001217a 4500020002400000082002000024100004600044245004300090260006000133300003400193500006000227650011200287  a9788131521045 (pbk)  a519.50243	bGRA  aGravetter, Frederick J.aLarry B. Wallnau  aStatistics for the behavioral sciences  aNew DelhibCengage learning India Private Limitedc2017  axxi, 767 p.b: ill.c; 25 cm.  aIncludes appendix bibliographical references and index.  aStatistical methodsvEducational statisticsvSocial science vMathematical statisticsvPsychometrics aFSSH