Your question is Power Analysis for Survey Experiment. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You are planning a customer survey or product experiment and need to decide whether the design is adequately powered before launch. The team wants confidence that the study can detect a meaningful change without over-sampling or drawing conclusions too early.
How would you think about sample size and statistical power for this survey or experiment? Walk through how you would choose an MDE, define the primary metric and guardrails, and decide whether the planned test is large enough to support a decision.