For each of the following variables, determine whether the variable is categorical or numerical. If the variable is numerical, determine whether the variable is discrete or continuous. NOTE: we will use categorical and qualitative interchangeably throughout! a. The time in hours spent surfing the Internet per month b. The number of hamburgers ordered in a month c. Whether an individual has an online profile Question content area bottom Part 1 a. The time in hours spent surfing the Internet per month is what kind of variable? Discrete numerical Discrete numerical Qualitative Qualitative Continuous numerical Continuous numerical What is the measurement scale for this variable? ratio nominal interval ordinal