Answer:
The minimum is 9, the maximum is 24, and the range is 15.
Step-by-step explanation:
The scores are:
![14,23,9,15,17,22,24,17,21](https://img.qammunity.org/2023/formulas/mathematics/college/6y54ihuaedfaroi0q8wd4ctssa4he6lcac.png)
The maximum number is 24. And the minimum number is 9.
The range of a set of numbers is the difference between the maximum and minimum number:
![24-9=15](https://img.qammunity.org/2023/formulas/mathematics/college/5frd82nrubs1s8ojqfz2uby3nxnc7sv7k2.png)
Thus, the answer is:
The minimum is 9, the maximum is 24, and the range is 15.