If You Measured Age by Calculating the Difference Between the Year

Multiple Choice

If you measured age by calculating the difference between the year a respondent was interviewed and the year the respondent was born, then your level of measurement would be __________; if you measured age by placing people in one of four categories (18 and under, 19-39, 40-59, 60 and over) , then your level of measurement would be __________.

A) ratio; ratio
B) ratio; interval
C) ratio; ordinal
D) ordinal; ordinal