E. On a survey, why might you want to measure income at the ratio rather than ordinal level? Why might you want to measure income at ordinal rather than ratio level? Consider the kinds of claims you might want to make from your data and how you might gather the most valid data. Give a concrete example why each might be preferred (ratio rather than ordinal, ordinal rather than ratio), and make sure it is evident from your answer that you fully understand levels of measurement.

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