Why are human expertise and judgment important to data analytics? Give an example. What is the relationship between data quality and the value of analytics?

Management question

1. Why are human expertise and judgment important to data analytics? Give an example.
2. What is the relationship between data quality and the value of analytics?
3. Why do data need to be put into a meaningful context?
4. How can manufacturers and health care benefit from data analytics?
5. How does data mining provide value? Give an example.
6. What is text mining?
7. What are the basic steps involved in text analytics?