Chapter 8 Selecting Research Participants

DEFINING A POPULATION BY A RANDOM NUMBERS TABLE  TABLE 8.1  Partial Page of a Random Numbers Table  ____________________________________________________________________________                  _____________________________________________________________________________

PROBABILITY SAMPLING  Simple Random Sampling  Systematic Random Sampling  Stratified Random Sampling  Cluster Random Sampling

NONPROBABILITY SAMPLING  Availability Sampling  Purposive Sampling  Quota Sampling  Snowball Sampling

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