The following information is collected from students upon exiting the campus bookstore during the first week of classes. a. Height b. Number of magazines purchased c. Gender d. Method of payment 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! a. Height is what type of variable? O Qualitative O Numerical, discrete O Numerical, continuous What is the measurement scale of this variable? O interval O nominal O ratio O ordinal b. Number of magazines purchased is what type of variable? O Numerical, discrete O Qualitative Numerical, continuous What is the measurement scale of this variable? O nominal O interval ratio O ordinalc. Gender is what type of variable? 0 Qualitative 0 Numerical, discrete 0 Numerical, continuous What is the measurement scale of this variable? 0 nominal O ordinal 0 ratio 0 interval d. Method of payment is what type of variable? 0 Numerical. continuous O Qualitative 0 Numerical, discrete What is the measurement scale of this variable? 0 ordinal O nominal O interval 0 ratio For each of the following variables, determine whether the variable is categorical (qualitative) or numerical. If the variable is numerical, determine whether the variable is discrete or continuous. a. The amount of money a person spent on food in the past week b. A person's favorite department store c. The number of cars a person owns a. The amount of money a person spent on food in the past week is what kind of variable? 0 Qualitative 0 Continuous numerical 0 Discrete numerical What is the measurement scale? 0 interval 0 nominal O ordinal 0 ratio b. A person's favorite department store is what kind of variable? 0 Continuous numerical 0 Discrete numerical O Qualitative What is the measurement scale? 0 ordinal O nominal O interval 0 ratio 0. The number of cars a person owns is what kind of variable? O Discrete numerical 0 Continuous numerical O Qualitative What is the measurement scale? 0 interval 0 ratio O nominal O ordinal 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 throughoutl a. The length (in minutes) of the longest telephone call made in a year b. Whether telephone service in a household is provided by the household's Internet provider c. The number of cell phones in the household a. The length (in minutes) of the longest telephone call made in a year is what kind of variable? 0 Qualitative 0 Discrete numerial What is the measurement scale for this variable? 0 ratio 0 ordinal O interval b. What type of variable is "Whether telephone service in a household is provided by the household's Internet providei\"? 0 Continuous numerical 0 Discrete numerical What is the measurement scale for this variable? 0 interval 0 ordinal O nominal c. The number of cell phones in the household is what kind of variable? 0 Qualitative 0 Discrete numerical What is the measurement scale for this variable? 0 ratio 0 ordinal O nominal 0 Continuous numerical O nominal O Qualitative 0 ratio 0 Continuous numerical O interval