1. For the variables identify as nominal, which measures of central tendency is most appropriate?

A. Mode, B. Median, C. Mean

2. For the variables identify as ordinal, which measures of central tendency is most appropriate?

A. Mode, B. Median, C. Mean

3. Assuming the distribution is relatively normal, for the variables identify as interval-ratio, which measures of central tendency is most appropriate?

A. Mode, B. Median, C. Mean

4. If you chose to compute a mean for a variable, which measure of variability would you most likely want to report?

A. Range, B. Standard deviation, C. Neither of these

5. If you chose to compute a median for a variable, which measure of variability would you most likely want to report?

A. Range, B. Standard deviation, C. Neither of these

6. If you chose to compute a mode for a variable, which measure of variability would you most likely want to report?

A. Range, B. Standard deviation, C. Neither of these

7. Which univariate graph for frequency would be reasonable to use to depict discrete data?

A. Bar or pie chart, B. Histogram

8. Which univariate graph for frequency would be reasonable to use to depict continuous data?

A. Bar or pie chart, B. Histogram