En cours de chargement...
- An elementary survey of sampling principles
- Biases and nonsampling errors in survey results
- Sample designs for some common sampling problems
- Simple random sampling
- Stratified simple random sampling
- Simple one- or two-stage cluster sampling
- Stratified single- or multi-stage cluster sampling
- Control of variation in size of cluster in estimating totals, averages, or ratios
- Multi-stage sampling with large primary sampling units
- Estimating variances
- Regression estimates, double sampling, sampling for time series, systematic sampling, and other sampling methods
- Case studies-designs and results of some actual sample surveys
