A survey was conducted among multiple homeowners or renters who were randomly chosen from several neighborhoods within a particular county of Washington. The data were collected at the household level, and the following variable was recorded for each household: HouseType: The type of household, including apartment, semi-detached house, detached house, mobile home, and other types. What kinds of variable is this? Select all that apply. E] numerical E] nominal [:] discrete [:] ordinal E] continuous E] categorical [:1 indicator