Question ID 16130	You are studying the behavior of a population and are provided with multi-dimensional data at the individual level. You have identified four specific individuals who are valuable to your study. You would like to find all users who are most similar to each individual. Which algorithm is most appropriate for this study?
Option A	K-means clustering
Option B	Linear regression
Option C	Association rules
Option D	Decision trees
Correct Answer	A

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Update Date and Time 2017-12-14 03:28:35

 

Question ID 16131	Refer to the exhibit. Which type of data issue would you suspect based on the exhibit?
Option A	"Saturated" data, indicating potential issues with data definitions
Option B	Incomplete data, indicating potential issues with data transmission
Option C	Mis-scaled data, indicating potential issues with data entry
Option D	The exhibit does not raise any obvious concerns with the data.
Correct Answer	A

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Update Date and Time 2017-12-14 03:29:33