Exercises
The following is a series of short exercises. Answers to all the exercises are given in the Answers_to_Exercises_Chap3.ipynb Jupyter notebook in the GitHub repository:
- We have some sales data taken at several different timepoints. For each timepoint, we have the number of units sold for five different products. An example of the data is given in Table 3.3:
|
Timepoint |
Units sold product 1 |
Units sold product 2 |
Units sold product 3 |
Units sold product 4 |
Units sold product 5 |
|
1 |
10 |
1 |
1 |
2 |
25 |
|
2 |
12 |
0 |
2 |
5 |
23 |
