Question

What is clustering?

A. a data point that does not fit the general pattern in the data
B. a group of data points around a value
C. a relationship between two variables
D. a graph showing the relationship between two sets of data

Answer 1

B. a group of data points around a value

Explanation:

A cluster in math is when data is clustered or assembled around one particular value.

Answer 2

D. Clustering is a short term saying data points/value!!