1.5. Following are brief descriptions of how researchers measured a variable. For each situation, determine the level of measurement of the variable and whether it is continuous or discrete. Race or ethnicity. Check all that apply: Black or African American White Hispanic Asian Native Hawaiian or Other Pacific Islander American Indian or Alaskan Native Other (Please specify:) Answer Nominal, discrete Honesty. Subjects were observed as they passed by a spot where an apparently lost wallet was lying. The wallet contained money and complete identification. Subjects were classified into one of the following categories: Returned the wallet with money Returned the wallet but kept the money Did not return the wallet Answer Ordinal, discrete (The categories can be ranked in terms of degree of honesty with "Returned the wallet with money" the "most honest.") Social class. What was your family situation when you were 16 years old? Very well off compared to other families About average Not so well off Answer Ordinal, discrete Education. How many years of schooling have you completed? Answer Interval-ratio, continuous ("Years" has equal intervals and a true zero point.) Racial integration on campus. Students were observed during lunchtime at the cafeteria for a month. The number