Module 3 · The case study interview Lesson 9 of 15

Three case studies a fresher can defend

Worked example

For each, be ready for "how did you clean it?", "why that chart?" and "what would you do next?" — the follow-ups are where the interview actually happens.

Your practice task

Write one page per case study, publish it, and rehearse each answer out loud in under two minutes.

Do this before moving on. Reading a solution teaches the shape of it; typing it teaches you.

Key takeaway

Pick three questions you can answer end to end: a sales decline, a returns spike and a cost comparison. Depth in three beats a portfolio of twelve shallow dashboards.

Almost there

15 lessons left of 15

Finish every lesson to unlock the certificate. Each one ends in a practice task — do them and the final project brief writes itself.

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