Execution · Difficulty 4/5

Conversion up, session length down

A PM interview practice question for SENIOR, STAFF candidates.

The prompt

An experiment shows +3% checkout conversion but -1% session length. Would you ship it, and what would you check before deciding?

Concepts this question tests

How to practice it in PrepOS

PrepOS's adaptive queue surfaces this question when you calibrate to a matching target level and your weakest concepts overlap with what it tests. Open the practice simulator and select the round type to start a rep with this prompt.

Practice this rep →

Round: Execution
Target levels: SENIOR, STAFF
Source: original · Reviewed by PrepOS seed