What happens when a dataset includes records with missing data? – InterviewSolution

InterviewSolution

1.	What happens when a dataset includes records with missing data?
Answer» tion:However, if the dataset is relatively small, every DATA point counts. In these situations, a missing data point means loss of valuable information. In any case, GENERALLY missing data creates imbalanced observations, cause BIASED estimates, and in extreme cases, can even LEAD to invalid CONCLUSIONS.

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