What is the difference between qualitative and quantitative data? choose the correct answer below. a. qualitative data are measurements whose scale is inherently categorical. quantitative data are measurements whose values are inherently numerical. b. qualitative data are measurements that result from surveys. quantitative data are measurements that result from experiments. c. qualitative data are measurements whose values are inherently numerical. quantitative data are measurements whose scale is inherently categorical. d. qualitative data are measurements that result from experiments. quantitative data are measurements that result from surveys.