CHAPTER 1 INTRODUCTION CHAPTER 2 NUMERICAL DESCRIPTIVE MEASURES CHAPTER 3 NORMAL DISTRIBUTION, STANDARD SCORES AND WEIGHTED SCORES CHAPTER 4 PARAMETRIC ESTIMATION CHAPTER 5 HYPOTHESIS TEST CHAPTER 6 CHI-SQUARE TESTS CHAPTER 7 ANALYSIS OF VARIANCE CHAPTER 8 LINEAR CORRELATON AND LINEAR REGRESSION CHAPTER 9 NON-PARAMETRIC TEST Appendix Statistical Tables Key to Some Selected Exercises References