A group of researchers at a local clinic in Cleveland,OH collected demographic information on their patients who tested positive for COVID-19 from February 2020 thru December 2020. The following table describes the data they collected: Characteristic Description age patient's age measure in years sex participant's biological sex (male, female, intersex) income participant's annual household income (measured in US dollars) race patient's race (Asian, American Indian or Alaskan Native, African American or Black, Native Hawaiian or Other Pacific Islander, White, etc.) ethnicity patient's ethnicity (hispanic, non-hispanic) insurance does the participant have insurance? (yes/no) household size number of individuals in the household (1, 2, 3, 4, 5 or more) Based on how the data was collected, what type of variable is ethnicity? Dichotomous Categorical Ordinal Continuous