Which of the following activities is a data mining task? – McqOptions

MCQOPTIONS

1.	Which of the following activities is a data mining task?
A.	Monitoring the heart rate of a patient for abnormalities
B.	Extracting the frequencies of a sound wave
C.	Predicting the outcomes of tossing a (fair) pair of dice
D.	Dividing the customers of a company according to their profitability
Answer» B. Extracting the frequencies of a sound wave

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