According to the heart rate data set, gender is classified as qualitative data and is represented by males and females. Gender is classified as qualitative data because it is descriptive information (Pickell, 2019). Out of the 200 participants, 92 were females and 108 were males. Thus, making the total percentage of females that participated in the study 46% and males 54%. The pie graph shown below shows that more males participated in the study than females