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For instance , hair color might be black , dark brown , light brown , blonde , gray , or red . Blood type might be AB + , O - , or B + . Researchers often prefer to use quantitative data over qualitative data because it lends itself more easily to mathematical analysis . For example , it does not make sense to find an average hair color or blood type . Quantitative data are always numbers .
Please check all the words that can be used instead of the target word in the same context. Note that the morphology of the target (third person singular, past tense etc.) is considered to be applied to the candidate automatically in the process of paraphrasing.