Data Mining for Business Analytics: Concepts, Techniques, and Applications with XLMiner
3rd Edition
ISBN: 9781118729274
Author: Galit Shmueli, Peter C. Bruce, Nitin R. Patel
Publisher: WILEY
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Chapter 2, Problem 3P
Explanation of Solution
Given: Refer to the table 2.5 as the sample of the
To find: Whether the data was sampled randomly or not. Also, whether the data present in the table is a useful sample or not.
Solution:
In the given database table 2.5, the selection of data is linearly ordered...
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Data Mining for Business Analytics: Concepts, Techniques, and Applications with XLMiner
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