Which task is performed within the data analysis step of the Data Analysis Lifecycle?
- testing the model on data to ensure reliability
- incorporating the findings into corporate strategy
- selecting a tool for data analysis
- locating and gathering data
Explanation: Testing the reliability of the model is performed in the data analysis step of the Data Analysis Lifecycle.
Exam with this question: Big data & Analytics Chapter 2 Quiz Answers – Fundamentals of Data Analysis
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