Hi - Solved the challenge. My second one.
1. Select Tool to change data types of Feedback Count and Rating to Numerical
2. Filter Tool to filter out more than 10 - Positive Feedback Count
3. Summarize Tool - Grouping by Clothing ID, Group By Department Name
4. Group BY Class Name, Average of the Rating
5. Sort Tool - Class Name _ Ascending, Avg Rating - Descending
6. Sample tool - Group By Class Name and sample First 5 rows
Great Feeling!!! On a roll!! Achievement!!