Which data collected by the SPCA about dogs is categorized as categorical?

The data collected by the SPCA about dogs that is categorized as categorical is breed. Categorical data refers to variables that can be divided into groups or categories that do not have a numerical value. In this context, breed represents different categories of dogs, such as Labrador, Beagle, or Poodle. Each breed identifies a distinct group with specific traits rather than a measurement.

In contrast, weight, age, and height are all examples of quantitative data that can be measured on a numerical scale. These measurements provide numerical values and can be used for calculations and statistical analyses, making them different in nature from categorical data. Thus, breed stands out as the only option that represents a classification without inherent numerical significance.