Place an X in the Space Before Those Requests Below

Short Answer

Place an X in the space before those requests below that require data mining techniques rather than traditional database techniques.Leave the other spaces blank.
_____ Identify all shoppers who bought dog food last week.
_____ Identify items that tend to be purchased by common shoppers.
_____ Identify any correlation between time-of-day and items purchased.
_____ Identify the items purchased during the first hour after opening the store.