Indicate whether you agree with the following statements. If you disagree, explain your answer and give an example to make your case.
a. Numeric data are always quantitative.
b. Qualitative data are never numeric.
c. Data measured on a ratio scale cannot be rank-ordered.
d. Quantitative data are always numeric.
e. A survey collects only sample data.
f. The average age of all sophomores currently enrolled at Harvard University is a population parameter.
g. Cross-sectional data are always numeric.
h. The percentage of registered Democrats in a recent poll of 1500 American voters is a sample statistic.