SOA Exam SRM Sample Question 2
Study guide: Exam SRM
Determine which of the following statements is/are true.
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I. The number of clusters must be pre-specified for both K-means and hierarchical clustering.
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II. The K-means clustering algorithm is less sensitive to the presence of outliers than the hierarchical clustering algorithm.
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III. The K-means clustering algorithm requires random assignments while the hierarchical clustering algorithm does not.
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A) I only
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B) II only
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C) III only
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D) I, II and II (as printed)
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E) The correct answer is not given by (A), (B), (C), or (D)
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