MATH 144 MODULE 3 EXAM QUESTIONS WITH VERIFIED ANSWERS,100%CORRECT

MATH 144 MODULE 3 EXAM QUESTIONS WITH
VERIFIED ANSWERS
Which of the following is always true about unit of measurement? - CORRECT
ANSWER II only


Which of the following is an application of clustering? - CORRECT ANSWER all of
the above


In general, the following questions should be asked whenever performing
diagnostics of the results - CORRECT ANSWER all of the above


The following is always true about the k-means algorithm except - CORRECT
ANSWER the k-means results to an equal number of data points per cluster


Which of the following is always true about considerations regarding the
implementation of k-means? - CORRECT ANSWER I only


This is an analytical technique that identifies k clusters of objects based on the
objects' proximity to the center of the k groups where center is the arithmetic
average of n-dimensional vector of attributes - CORRECT ANSWER k-means


The process of identifying the appropriate value of k is referred to as finding the
elbow of the WSS curve - CORRECT ANSWER true


Which of the following is true about clustering technique? - CORRECT ANSWER I
only