1. Why is it so important to have unbiased data. 2. What problems could occur from making decisions based on biased data? 3. What can a data scientist do to avoid sampling bias? 4. What can a data scientist do to avoid response bias? 5. What can a data scientist do to avoid question bias? 6. What can a data scientist do to avoid non-response bias? 7. What can a data scientist do to avoid deliberate bias