Question 4 (Marks: 25) Write an essay where you explain the basic steps of data mining for knowledge discovery. Use your own examples to explain each step. Note: You will receive more marks for your own original, detailed examples than for examples in your textbook, from your lecturer, or on Learn. . Marks will be allocated according to the rubric below. A word limit of 1 200 words applies. Markers will disregard any text beyond this limit. Please indicate the word count at the end of your answer. The Independent Institute of Education (Pty) Ltd 2022 21, 22, 23 Page 5 of 7 2022 NB-Your lecturer will not mark beyond the maximum word count for the question. For example, if you exceed the 1200-word limit by submitting a 1400-word essay, you could lose all marks allocated to any sections/arguments that fall into the 200 words not marked.