Which of the following is not a difference between a data warehouse and a traditional database?
A) Data in a data warehouse are organized around major subjects rather than transactions.
B) Data in a data warehouse cover a much longer time frame that transaction data.
C) Data in a data warehouse are organized for rapid updating.
D) Data in a data warehouse are organized for fast queries.
E) Data in a data warehouse usually include data from outside sources.
C) Data in a data warehouse are organized for rapid updating.
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Suppose you wish to predict the value of shopping cart contents (order total), based on the amount of time the customer spent at the online store site. In a linear regression model, you will use order total as the ____ variable?.
Fill in the blank(s) with the appropriate word(s).