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Author Question: When researchers want to divide a set of items into a known number of clusters, the clustering ... (Read 86 times)

anjilletteb

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on: Jun 29, 2018
When researchers want to divide a set of items into a known number of clusters, the clustering technique that should be used is _______________ clustering.
 a. k-means c. varimax
  b. principal components d. hierarchical

Question 2

The symbol for the Pearson product-moment correlation coefficient is
 
 Indicate whether the statement is true or false


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prumorgan

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Reply #1 on: Jun 29, 2018
Answer to Question 1

A
k-means clustering tells the cluster analysis program how many clusters the researcher wants.

Answer to Question 2

F
The symbol for the Pearson product-moment correlation coefficient is r.


anjilletteb

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Reply 2 on: Jun 29, 2018
:D TYSM

cpetit11

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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