This question: 1 point(s) possible The data were collected from a statistics class. The column head gives the variable, and each of the rows represents a student in the class. Complete parts a and b. Eye Shoe Male Age Color Size 0 30 Hazel 6.5 0 19 Hazel 10.5 1 29 Blue 10.5 0 19 Hazel 9 Height (inches) 73 65 66 65 a. Is the variable Height numerical or categorical? Explain. OA. The variable is numerical because the values are numbers. OB. The variable is categorical because the values are categories. OC. The variable is numerical because the values are categories. OD. The variable is categorical because the values are numbers. b. Is the variable Handedness numerical or categorical? Explain. OA. The variable is categorical because the values are categories. OB. The variable is categorical because the values are numbers. OC. The variable is numerical because the values are numbers. OD. The variable is numerical because the values are categories. Weight Number (pounds) of Siblings College Units This Term Handedness 200 3 12 Left 160 2 12 Right 150 3 9 Left 205 2 16 Right