Multiple Choice
A purposive sample is used when:
A) the individuals to be chosen are believed to have the information desired
B) the researcher has a clear purpose for the study
C) the population cannot be specified
D) volunteers are desired
Correct Answer:
Verified
Correct Answer:
Verified
Q4: A research worker plans to evaluate high
Q5: Which of the following is not true
Q6: The validity of generalizations based on a
Q7: The adequacy of cluster random sampling is
Q8: The accessible population in a study is
Q10: Ecological generalizability includes the:<br>A) characteristics of the
Q11: Matching<br>-Purposive sample<br>A) Especially available subjects<br>B) Selection of
Q12: The most important feature of a table
Q13: Generalizing research findings from a sample to
Q14: The term "external validity includes:<br>A) population generalizability