1. (a) Describe sampling (b) Explain any four (4) of its significance 2. (a) Distinguish between Type I and Type II error (b) Define Kurtosis (c) With the aid of diagram, explain the following: i. Leptokurtic ii. Platykurtic iii. Mesokurtic   3. (a) What is population of a study? (b) Explain the following sampling techniques … Continue reading National Teachers’ Institute Kaduna (Post Graduate Diploma in Education) PDE 710 Statistical Methods in Education 2016