EXAMIANS
Market basket analysis primarily uses the technique of conditional probabilities.
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Which of the following is not a component of a data warehouse?
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In unsupervised data mining, explanations are created after patterns are found.
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The "F" in RFM analysis stands for ________ .
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Which of the following is not a reason that operational data are difficult to read?
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The "curse of dimensionality" relates to which problem of using operational data for BI reporting?
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A report generated by a reporting system is delivered to the appropriate users via a user-accessed Web site. This system uses which of the following report modes?
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Data Mining uses simple arithmetic techniques such as sums, averages, and groupings to perform what-if analyses, to make predictions, and to facilitate decision making.
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BI reporting systems summarize the current status of business activities in order to predict future activities.
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In a common form of RFM analysis, customers are sorted in five groups and given a score of 1 to 5 depending on their group.
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