The prompt
Your A/B started the week of a holiday and shows a 4% lift. Could it be real? Walk through how you would check for a seasonality artifact, and what you would do about it.
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.
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