1- (2 points) [Introduction to Data Analytics] Specify whether each of the following
activities is a data mining task or not. And if yes, what type of task (e.g., classification,
regression, clustering, association mining, etc.) it is.
a. [0.5 point] Categorizing songs into similar groups based on title, album, artist,
genres; play counts, favorites, comments; description, biography, tags.
b. [0.5 point] Reporting the number of items sold in different stores across the country
over the last five years to shareholders.
c. [0.5 point] Estimating the price of a house using historical data.
d. [0.5 point] Predicting the outcome of tossing a fair pair of coins.