Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question: Please support sharing short answers to the attached question. 

A- Describe the data and list out all the steps that you will undergo to prepare the data. B- Once all the data preparation has taken place, list out the other data mining tasks that you will perform. C- Provide at least two data mining models which are suitably applicable given the nature of the data in the dataset.
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Transcribed Image Text:A- Describe the data and list out all the steps that you will undergo to prepare the data. B- Once all the data preparation has taken place, list out the other data mining tasks that you will perform. C- Provide at least two data mining models which are suitably applicable given the nature of the data in the dataset.
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Step 1: The data and list all the steps that will prepare the data.

Questionnaire: checking entails the elimination of unacceptable questionnaires.These questionnaires may be incomplete, instructions may not have been followed, there may be little variation, missing pages, the cutoff date has passed, or the respondent is not qualified.

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