Vol. 13 (2006): Journal of Statistics

CONTENTS

1. Recurrence Relations for the Product, Ratio and Single Moments of Order Statistics from Truncated Inverse Weibull (IW) Distribution Author(s): M Aleem Page No: 1

2. In Search of Predictors of Farmers' Knowledge about Proper Usage of Pesticides Author(s): Aijaz Ali Khooharo, Rajab Ali Memon, Muhammad Umar Mallah Page No: 7

3. New Symmetrized Estimator of Population Total in Unequal Probability Sampling Author(s): Aisha Siddique, Muhammad Qaiser Shahbaz Page No: 20

4. A Class of Selection Procedure for Unequal Probability Sampling Without Replacement and A Sample of Size 2 Author(s): Abdul Basil, Muhammad Qaiser Shahbaz Page No: 26

5. Empirical Analysis of The Weibull Distribution for Failure Data Author(s): GR Pasha, M Shuaib Khan, Ahmed Hesham Pasha Page No: 33

6. Risk Factors and Diabetes Mellitus (Statistical Study of Adults in Lahore, Pakistan) Author(s): Zahid Ahmad, Muhammad Khalid Pervaiz Page No: 46

7. Regression Outliers: New M-Class ψ-Functions Based on Winsor's Principle with Improved Asymptotic Efficiency Author(s): Asad Ali, Muhammad F Qadir, Salahuddin Page No: 67

8. Risk Factors of Enteric Fever in Children Less Than 5 Years of Age (A cross sectional study based on 530 children under Risk of Enteric Fever) Author(s): Ayesha Ayaz, Muhammad Khalid Pervaiz, Mueen-ud-Din Azad, Ghazia Pervaiz Page No: 84