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  • Broschiertes Buch

This book deals mainly with: - The different sampling techniques - Sampling methods - The purpose of sampling is to reduce the cost of collecting data on a population by gathering information from a subset instead of the entire population. Sample surveys are often the most feasible way to collect the data needed for program evaluation.

Produktbeschreibung
This book deals mainly with: - The different sampling techniques - Sampling methods - The purpose of sampling is to reduce the cost of collecting data on a population by gathering information from a subset instead of the entire population. Sample surveys are often the most feasible way to collect the data needed for program evaluation.
Autorenporträt
Dr. MOKRANI DJELLOUL Karima Funktion: Wissenschaftlicher Mitarbeiter Rang: Dozentin