- Can you think of a situation in which identification numbers would be useful for prediction? (15 pts)
- Give at least two advantages to working with data stored in text files instead of in a binary format (15 pts)
- Identify at least two advantages and two disadvantages of using color to visually represent information. (15 pts)
- Discuss the advantages and disadvantages of using sampling to reduce the number of data objects that need to be displayed. Would simple random sampling (without replacement) be a good approach to sampling? Why or why not? (15 pts)