A researcher examines census data collected by the United States government. What kind of data is this?
A. clinical interview
B. case study
C. archival records
D. observational data
Answer: C
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Outside persons who perform specific services, sometimes on a one-time-only basis, are called __________
Fill in the blank(s) with correct word
According to the text, critical thinking includes _____.
A. reasoning B. problem solving C. decision making D. all of these are correct
Describe at least five strategies you learned in the chapter that you will use to prepare for tests and exams in the future.
What will be an ideal response?
Disproportionate stratified random sampling:
a. Produces stratified samples that are not random b. Helps increase the ability of the researcher to make meaningful statistical comparisons between groups, especially when one of the groups is relatively small in the population c. Is easier to do than proportionate random sampling d. Involves more cluster units