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4. How much data do you need or should you collect?
5. How do you decide where, when, and how to use a digital format for data? Provide answers for four
types of data: survey, observational, transactional, and experimental data.
6. What does it mean to
clean up
data?
7. Why is it a goal of many organizations (and individuals) to convert paper systems for collecting data
to electronic systems?
5.1 Data Generation