Often both quantitative and qualitative data are collected during an experiment. Which of the following questions would be about qualitative data?
A) What are the subject's blood glucose levels?
B) What is the subjects blood pressure?
C) What is the maximum weight lifted?
D) What symptoms does the subject have at this time (fatigue, nausea)?

Question

Quizplus · Accepted Answer

Qualitative data deals with descriptions and characteristics rather than numerical measurements. In this case, the symptoms experienced by the subject (fatigue, nausea) are not measurable but rather descriptive, making them qualitative data.

Often Both Quantitative and Qualitative Data Are Collected During an Experiment