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You are cleaning the data for data modeling. Which of the following is NOT a data preparation step ? Group of answer choices Changing the variable type of outcome variable (Defaulted) Removing variable Index Replacing any missing value by the mean of that variable Computing the confusion matrix

You are cleaning the data for data modeling. Which of the following is NOT a data preparation step ? Group of answer choices Changing the variable type of outcome variable (Defaulted) Removing variable Index Replacing any missing value by the mean of that variable Computing the confusion matrix

Practical Management Science
Practical Management Science
6th Edition
ISBN:9781337406659
Author:WINSTON, Wayne L.
Publisher:WINSTON, Wayne L.
Chapter2: Introduction To Spreadsheet Modeling
Section: Chapter Questions
Problem 20P: Julie James is opening a lemonade stand. She believes the fixed cost per week of running the stand...
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You are cleaning the data for data modeling. Which of the following is NOT a data preparation step ?

Group of answer choices
Changing the variable type of outcome variable (Defaulted)
Removing variable Index
Replacing any missing value by the mean of that variable
Computing the confusion matrix
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