EXIN Data Analytics Foundation case studies
EXIN Data Analytics Foundation · Put your knowledge to work in context.
The EXIN Data Analytics Foundation page currently returns a "Page not found" error, so this study guide is built from the exam's published domain structure rather than from an official EXIN specification sheet. Treat every number below as unconfirmed until EXIN restores the certification page. The credential is an entry-level, vendor-neutral certificate for people who work with data but are not necessarily analysts: business and marketing staff, product owners, project managers, junior analysts, and anyone moving into a data-driven role. It tests whether you understand the vocabulary and reasoning behind analytics work, not whether you can write code. The EXIN Data Analytics Foundation case studies are 5 cases and about 3,544 words.
1Northline Retail: Churn Prediction Ambition vs Data Readiness
Northline Retail operates 212 stores and an e-commerce site. Its analytics team produces weekly sales reports from the point-of-sale system: 4.2 TB of structured transaction records containing store ID, SKU, timestamp, and amount.
713 words, about 4 min2Valley Regional Health: The Readmission Dashboard That Dropped 12% of Patients
Valley Regional Health operates three acute-care hospitals. The quality team built a monthly 30-day readmission dashboard by joining an admissions fact table to a patient dimension table on medical record number.
694 words, about 3 min3Brightpath SaaS: Stopping an A/B Test at p = 0.04
Brightpath is a B2B SaaS company testing a new trial onboarding flow. The growth team ran an A/B test for three days and stopped when the result reached p = 0.04.
707 words, about 4 min4Meridian Home Goods: The Investor Dashboard That Makes 0.1 Point Look Like Doubling
Meridian Home Goods sells through 14 regional e-commerce sites. The marketing team has produced a Q3 dashboard showing revenue as bars and conversion rate as a line on a secondary axis.
672 words, about 3 min5QuickLend: ZIP Codes, Purchased Life Events, and a Black-Box Credit Model
QuickLend is a consumer lender launching a credit-scoring model. The model uses application data plus ZIP code, device type, and a purchased 'life events' dataset from a broker.
758 words, about 4 min