Lesson 5

Question 1

Ackoffs Assumptions

Answer 1

1. Managers have no problem making better decisions if they have the data
2. Poor decisions are made because managers lack relevant information
3. Managers know what data they need

Question 2

Problems With Data Quality

Answer 2

1. Dirty data
2. Missing values
3. Inconsistent data
4. Data not integrated
5. Data granularity (too concise vs. too broad)