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DA0-001 · Question #383
DA0-001 Question #383: Real Exam Question with Answer & Explanation
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Data Analysis
Question
An analyst needs to join two data sets that compare vehicle weights. One data set is in pounds, and the other has various units of measure. Which of the following should the analyst do first to the data prior to any type of join?
Options
- ABlend
- BReduce
- CConcatenate
- DNormalize
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Topics
#Data preparation#Data cleaning#Data normalization#Unit standardization