₅₇_._Th_e_dat_a_use_d_i_n_dat_a_minin_g_typicall_y_com_e_from _tha_t_stor_e_hug_e_amount_s_o_f_dat_a_tha_t_hav_e_bee_n_prepared For data mining analysis by being cleaned of errors and redundancy. A) Internet databases B) competitive intelligence sources C) data warehouses D) data extractions E) information clearinghouses

Question

Quizplus · Accepted Answer

Data warehouses are specifically designed for data mining purposes and are structured to remove errors and redundancy. Internet databases, competitive intelligence sources, data extractions, and information clearinghouses may contain errors and redundancies that would need to be cleaned before conducting data mining analysis.

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