<ul data-eligibleForWebStory="true"><li>The individual had an interview at CHECK24 Vergleichsportal GmbH for a Junior Analyst position five weeks ago.</li><li>During the interview, a detailed A/B testing question was posed regarding running an email campaign with a 3% discount.</li><li>Inspired by the question, the interviewee created a comprehensive A/B testing guide covering everything from ideation to result analysis.</li><li>The guide includes information on test design, sample size determination, and test duration decisions.</li><li>The interviewee aims to share the A/B testing guide to assist others in acing their interviews.</li></ul>

Check24 Junior Analyst Interview & A/B Testing

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