Perform k-means clustering on the accompanying data set. Use variables x 4 , x 5 , x

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Perform k-means clustering on the accompanying data set. Use variables x₄, x₅, x₆, and x₇, standardized to z-scores, in the analysis.

a. Specify the k value as 2 and plot the cluster membership using the cluster and silhouette plots. What is the average silhouette width?

b. Specify the k value as 3 and plot the cluster membership using the cluster and silhouette plots. What is the average silhouette width?

c. Specify the k value as 4 and plot the cluster membership using the cluster and silhouette plots. What is the average silhouette width?

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Business Analytics Communicating With Numbers

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Authors: Sanjiv Jaggia, Alison Kelly, Kevin Lertwachara, Leida Chen

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Question Posted: Feb 16, 2023 08:53 AM

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Perform k-means clustering on the accompanying data set. Use variables x 4 , x 5 , x

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a Cluster plot Silhouette plot b Cluster plot Silhouette ...View the full answer

Business Analytics Communicating With Numbers

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