How bad data will impact information, business intelligence, and knowledge.

1. Why do you believe that data can be inaccurate? 2. What can a business do to ensure data is correct? 3. Explain how bad data will impact information, business intelligence, and knowledge. 4. Have you ever made a decision based on bad data? If so, please share how you could have verified the data quality. 5. Argue for or against the following statement "It is better to make a business decision with bad data than with no data".