Multiple Choice
Identify the type of observational study (cross-sectional, retrospective, prospective) .
-Researchers collect data by interviewing athletes who have won olympic gold medals from 1992 to 2008.
A) Cross-sectional
B) Prospective
C) Retrospective
D) None of these
Correct Answer:

Verified
Correct Answer:
Verified
Q27: Provide an appropriate response.<br>-A researcher obtains an
Q28: Survey responses of "good, better, best".<br>A) Nominal<br>B)
Q29: Ages of survey respondents.<br>A) Interval<br>B) Nominal<br>C) Ratio<br>D)
Q31: Temperatures of the ocean at various depths.<br>A)
Q31: Why do you think that cluster sampling
Q33: At a school there are two different
Q34: Jon consulted with an accountant to prepare
Q35: A coach uses a new technique
Q37: Amount of fat (in grams) in cookies.<br>A)
Q84: Provide an appropriate response.<br>-A market researcher obtains