Vol. 6 (1998): Journal of Statistics

CONTENTS

1. Teachers' Ethical Attitudes Author(s): Dr. Khalid Pervaiz, Dr. A.Z. Memon Page No: 1

2. On Probability Proportional.to Size Sampling Author(s): Abdul Kadir A. Kattan, MS. Iffat Khawaja Page No: 7

3. Sampling Problems in the Evaluation of Agricultural Development Projects in Pakistan Author(s): Mohammad Ashraf Chaudhary Page No: 19

4. Improvement over Ratio and Ratio-Type Estimator Author(s): Javid Shabbir, Munir Akhtar Page No: 23