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Question 26 (2 points) Transforms involve manipulating existing columns or creating new ones for the reasons described previously. Obviously you should be checking the validity
Question 26 (2 points) Transforms involve manipulating existing columns or creating new ones for the reasons described previously. Obviously you should be checking the validity of your data. Given the following example transform and resulting data, what checks should you do to ensure data quality? There are two correct answers. Please select both! Transform: You're making a metric of average trip distance per day by users of the city bikeshare system. The original data is for every ride over the course of 2019 Make sure that there are only integers present Make sure there are 12 resulting observations Make sure there is a reasonable upper bound (e.g. 10-15 miles) Make sure the resulting measure is always positive
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