Completeness and unbiased estimation for sum–quota sampling

Mathematics

• Unbiased Estimation 100%
• Completeness 65%
• Costs 56%
• Unit 35%
• Uniformly Minimum Variance Unbiased Estimator 23%
• Continue 15%
• Vary 14%
• Sample Size 13%
• Random variable 12%
• Observation 11%
• Population parameter 10%
• Sufficient Statistics 10%
• Estimator 10%
• Experimental design 9%
• Sufficiency 9%
• Finite Population 9%
• Adjustment 8%
• Character 6%
• Methodology 6%
• Non-negative 5%
• Unknown 5%

Business & Economics

• Sampling 81%
• Completeness 80%
• Costs 29%
• Estimator 27%
• Sample Size 23%
• Minimum Variance 21%
• Random Variables 17%
• Sufficient Statistics 12%
• Experimental Design 10%
• Unit Cost 9%
• Data Collection 7%
• Methodology 4%