Averages Quiz

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I. Which of the following averages most likely reflect enumeration and which estimation?

1. The Dow-Jones Industrial Average?
A. Enumeration.
B. Estimation.


2. Average annual rainfall?
A. Enumeration.
B. Estimation.


3. Opinion poll results?
A. Enumeration.
B. Estimation.


4. Baseball batting average?
A. Enumeration.
B. Estimation.


5. Life expectancy?
A. Enumeration.
B. Estimation.


6. Average salary for a specific occupation (electrical engineers, college teachers, etc.)?
A. Enumeration.
B. Estimation.


II. Which of the following averages are most likely a mean, a median, or a mode?

7. The average housing price in Santa Clara County?
A. Mean.
B. Median.
C. Mode.


8. Your grade point average?
A. Mean.
B. Median.
C. Mode.


9. High school achievement or aptitude test averages?
A. Mean.
B. Median.
C. Mode.


10. The average annual inflation rate?
A. Mean.
B. Median.
C. Mode.



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