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Report delivery is more important for data mining than it is for reporting systems.

A) True
B) False

Correct Answer

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We have obtained access to the company's operational data.We examine 50 records for customers with phone numbers that should use the current area code of 345.Of these 50 records,we find 10 that still use an older area code of 567.This is an example of ________.


A) dirty data
B) inconsistent data
C) nonintegrated data
D) a "wrong format" problem
E) a "too much data" problem

F) All of the above
G) B) and E)

Correct Answer

verifed

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