A marina snack-dock bot is judged by whether slip-holders who chat spend more per visit than slip-holders who do not. Which official business metric is this?
Select an answer to reveal the explanation.
Short Explanation
Think of slip-holders who chat spending more per visit than those who do not. That is ARPU. BLEU, a gluten-free confusion cell, and GPU heat are not spend per visit.
Full Explanation
Average revenue per user (ARPU) matches a marina snack-dock bot judged by whether slip-holders who chat spend more per visit than those who do not. The official-style business metric is spend intensity among engaged members, not how pretty the snack copy scores in a language lab. Leadership is asking whether chat users deliver higher revenue per visit—the definition of ARPU in this framing.
BLEU on snack descriptions only compares generated text to a reference string; it does not measure dollars per visit. A confusion-matrix cell for gluten-free rolls is a classification-evaluation fragment for labeled classes, not a spend comparison between chat users and non-users. GPU utilization in the dock closet reports hardware busyness and says nothing about member revenue or snack attach rate.
Exam caveat: ARPU lifts can be confounded by who chooses to chat—already heavy spenders may open the bot first—so treat the metric as the correct business label while still designing fair comparisons. Operational check: segment spend for chat users versus non-users in the same season, control for membership tier when available, and confirm the bot is not upselling items that conflict with allergen rules.