k-means clustering is the process of:
A) agglomerating observations into a series of nested groups based on a measure of similarity.
B) organizing observations into one of a number of groups based on a measure of similarity.
C) reducing the number of variables to consider in a data-mining approach.
D) estimating the value of a continuous outcome variable.

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k-means clustering is the process of organizing observations into one of k groups based on a measure of similarity.

K-Means Clustering Is the Process Of