Global Certificate in Advanced Survey Sampling Techniques
-- ViewingNowThe Global Certificate in Advanced Survey Sampling Techniques is a comprehensive course designed to enhance your skills in survey sampling methods. This certification is crucial in today's data-driven world, where accurate and reliable statistical data is in high demand across various industries.
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โข Survey Sampling Theory: Probability sampling, sampling distributions, estimation errors, and survey sample design
โข Sampling Frame: Definition and creation, types of sampling frames, and their impact on sample accuracy
โข Probability Sampling Techniques: Simple random sampling, stratified sampling, cluster sampling, and multistage sampling
โข Non-probability Sampling Techniques: Convenience sampling, quota sampling, snowball sampling, and purposive sampling
โข Sample Size Determination: Statistical power, confidence levels, and margin of error in sample size calculation
โข Weighting and Adjustment: Post-stratification, raking, and calibration techniques for sample weighting
โข Survey Nonresponse: Causes, consequences, and methods to reduce nonresponse bias and increase response rates
โข Data Quality Control: Data editing, imputation methods, and data cleaning techniques for improving data quality
โข Advanced Topics: Complex survey designs, non-response bias adjustment, and adaptive sampling techniques
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