Q.1.1.1 The difference in weight between a father and his oldest child is an example of: (1) Quantitative, continuous data (2) Qualitative, discrete data (3) Quantitative, discrete data (4) Qualitative, interval-scaled data Q.1.1.2 The random variable "sweater size" (Small, Medium, Large, etc.) generates: (1) Interval-scaled data (2) Nominal-scaled data (3) Ratio-scaled data (4) Ordinal-scaled data Q.1.1.3 Data obtained for the first time, specifically for the purpose at hand, is referred to as: (1) Internal data (2) Secondary data (3) External data (4) Primary data Q.1.1.4 The number of cars in a car park is an example of: (1) Qualitative data (2) Continuous data (3) Discrete data (4) Ordinal dataQ.1.1.5 The strongest form of data with regard to statistical analysis is: (1) Interval-scaled data (2) Ratio-scaled data (3) Nominal-scaled data (4) Ordinal-scaled data