This technical problem asks the reader to write a SQL query to find the average order value for each customer, given a table of customer orders. An example input and output is provided.

A.I. Evaluation of the Solution

The solution above is optimal because it uses the GROUP BY clause to group the orders by customer_id, and then uses the AVG function to calculate the average order value for each customer.

Evaluated at: 2022-11-26 08:15:56