Garrett, Henery E. <br/><br/>
Statistics in Psychology and Education 

 - New Delhi  Paragon International Pub. 
<br/><br/> CONTENTS<br/>PART-1<br/> DESCRIPTIVE STATISTICS<br/>1. The Frequency Distribution<br/>2. Measures of Central Tendency<br/>3. Measures of Variability<br/>4. Cumulative Distributions, Graphic Methods and Percentiles<br/>5. The Normal Distribution<br/>6. Linear Correlation<br/>7. Regression and Prediction<br/>8. The Significance of the Mean and of Other Statistics<br/>9. The Significance of the Difference between Means and Other Statistics<br/>10. Testing Experimental Hypotheses The Hypothesis of "Chance"<br/>11. Analysis of Variance<br/>12. The Scaling of Mental Tests and Other Psychological Data<br/>13. The Reliability and Validity of Test Scores<br/>15. Partial and Multiple Correlation<br/>16. Multiple Correlation in Test Selection The Wherry-Doolittle Test Selection Method<br/>17. Derivations of Key Formules and Some Additional Techniques<br/>