D-DS-FN-23: Data Science FoundationsDemo

By Dell · Question Mode

QuestionQ3

Advanced Analytics - Theory, Application, and Interpretation of Results for Eight Methods

For which type of data should K-means clustering be used?

  • A Ordinal
  • B Numeric
  • C Text
  • D Nominal
Explanation

K-means assigns observations to clusters by calculating distances to numeric centroids and updating those centroids with means. It therefore requires numeric data.

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