On January 21th at 14:15 UTC , progression through exercises will be unavailable for 10 minutes due to a planned maintenance break.
Deals Of The Week - hours only!Up to 80% off on all courses and bundles.-Close
Introduction
Basic multi-level aggregation
Multi-level aggregation in groups
Multi-level aggregation with custom classification
Three or more aggregation levels
Summary
16. Question 1

Instruction

Good! Give the first question a try.

Exercise

What's the average number of orders that were processed by a single employee and shipped to the USA or Canada? Show the answer in a column named AvgOrderCount.

Stuck? Here's a hint!