Sampling & its 8 Types (Probability & Non-Probability Sampling): Research Methodology

Dr. Manishika Jain in this lecture explains the meaning of Sampling & Types of Sampling Research Methodology Dr. Manishika Jain Call: +91-9998008851 https://www.examrace.com/Research/ Email: [email protected] Population & Sample Systematic Sampling Cluster Sampling Non Probability Sampling Convenience Sampling Purposeful Sampling Extreme, Typical, Critical, or Deviant Case: Rare Intensity: Depicts interest strongly Maximum Variation: range of nationality, profession Homogeneous: similar sampling groups Stratified Purposeful: Across subcategories Mixed: Multistage which combines different sampling Sampling Politically Important Cases Purposeful Sampling Purposeful Random: If sample is larger than what can be handled & help to reduce sample size Opportunistic Sampling: Take advantage of new opportunity Confirming (support) and Disconfirming (against) Cases Theory Based or Operational Construct: interaction b/w human & environment Criterion: All above 6 feet tall Purposive: subset of large population – high level business Snowball Sample (Chain-Referral): picks sample analogous to accumulating snow Advantages of Sampling Increases validity of research Ability to generalize results to larger population Cuts the cost of data collection Allows speedy work with less effort Better organization Greater brevity Allows comprehensive and accurate data collection Reduces non sampling error. Sampling error is however added. Chapters: 0:00 Introduction: Sampling & its 8 Types: Research Methodology 2:25 Population & Sample 6:30 Sampling 9:25 Systematic Sampling 11:22 Cluster Sampling 13:10 Non-Probability Sampling 15:02 Convenience Sampling 16:16 Purposeful Sampling 22:34 Advantages of Sampling #Politically #Purposeful #Methodology #Systematic #Convenience #Probability #Cluster #Population #Research #Manishika #Examrace For IAS Psychology postal Course refer - http://www.examrace.com/IAS/IAS-Flexi... For NET Paper 1 postal course visit - https://www.examrace.com/CBSE-UGC-NET... types of sampling types of sampling pdf probability sampling types of sampling in hindi random sampling cluster sampling non probability sampling systematic sampling More interesting topics subscribe at TestPrep:    / @testprep   NCERT, Yojana, Kurukshetra, Down to Earth, Science, Social Studies and More interesting topics subscribe at ExamraceHindi:    / examracehindi   For kids videos subscribe to FunProf:    / funprof   For Science Class 11-12 and important topics subscribe to DoorStepTutor:    / doorsteptutor   #examrace #upsc #ugcnet