Sample Surveys Assignment Help
Following is the list of comprehensive topics in which we offer Homework Help, Assignment Help, Exam Preparation Help and Online Tutoring:
- Simple random sampling with replacement and without replacement (srswr and srswor),
- Estimator based on distinct units
- Systematic sampling and related results
- Total,confidence interval and sample size
- Unequal probability sampling
- Ppswr and wor methods Hansen – Hurwitz and Desraj
- Estimators for
- Horvitz – Thompson Estimator (HTE)
- Stratified sampling
- Allocation problem and construction of strata
- Ratio and regression estimators based on srswor method of sampling
- Cluster sampling with clusters of equal and unequal sizes
- Two-stage sampling with equal and unequal number of second stage units
- Double sampling
- Non-sampling errors and biased responses
- Errors in surveys
- Modeling observational errors
- Estimation of variance components
- Application to longitudinal studies (repetitive surveys)
- Randomized response technique
- Warner’s related question model
- Unrelated question model
- Stratified random sampling
- Linear and Circular Systematic Sampling
- Cluster sampling
- Two -stage sampling with equal selection probabilities
- Unbiased variance estimators
- Ratio and Regression methods
- Double sampling for ratio and regression estimators
- Randomized Response Techniques
- Warner’s Model
- Varying probability sampling
- Pps sampling
- Estimation od population mean
- Gain due to pps sampling
- Procedure of selecting pps sampling ( cumulativetotal method and lahiri’s method)
- Midzuno scheme of sampling
- Horvitz –thompson estimator
- Two stage sampling
- Double samplimg
- Multistage sampling
- Cluster sampling
- Ratio estimator
- Bias and mean square error of the ratio estimation
- Estimation of bias
- Mean square error of the ratio estimator
- Unbiased or almost unbiased
- Ratio type estimator
- product estimator
- Regression estimator
- Bias and mean square error of the regression estimator
- Regression estimator
- Non sampling error
- Control chars for variables and attributes
- Acceptance sampling by attributes
- Single double and sequential sampling plans
- Asn functions
- Aoql and ati
- Acceptance sampling by variables