The following information is collected from students upon exiting the campus bookstore during the first week of classes. a. Weight b. Expected time until return c. Nationality d. Age in years Classify each of these variables as categorical (qualitative) or numerical. If the variable is numerical, determine whether the variable is discrete or continuous. NOTE: we will use categorical and qualitative interchangeably throughout! Question content area bottom Part 1 a. Weight is what type of variable? Numerical comma discrete Numerical comma discrete Qualitative Qualitative Numerical comma continuous Numerical comma continuous