Select all that apply. Select all true statements about data mining.

Data mining is used to find patterns in large amounts of data.
The regression technique finds the data with the most errors.
Data mining is used to find unusual data.
Businesses use data mining to solve problems.
There are key ethical issues regarding data mining.
The classification technique discovers groups in the data that are similar.
Summarization is one data-mining technique.

Which type of data is generally stored in different file formats, such as text files, spreadsheets, and so on?

Vincent is interested in increasing his earning potential upon completing his internship at a major accounting firm. which option can immediately boost his career in the intended direction? b. complete a certification from a professional organization c. complete a new four-year undergraduate program in a related field d. complete a two-year associate degree in a related field e. complete an online course in accounting

James is an employee in the widget inspection department of xyz systems, a government contractor. james was part of a 3-person inspection team that found a particular batch of widgets did not meet the exacting requirements of the u. s. government. in order to meet the tight deadline and avoid penalties under the contract, james' boss demanded that the batch of widgets be sent in fulfillment of the government contract. when james found out, he went to the vice president of the company and reported the situation. james was demoted by his boss, and no longer works on government projects. james has a: