When researchers want to divide a set of items into a known ...

[anjilletteb]

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

[prumorgan]

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]

TYSM

[frankwu0507]

Gracias!