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8 branches of analytics, product and AI interview questions
Explore eight skill tracks, called branches, filterable by subtopic, company, tool and difficulty. SQL questions run against sample tables, choice and numeric answers are checked instantly, and written cases are scored against evaluation criteria.
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2 questions
Two children, at least one boy
ProA family has two children.
Calculation · Probability puzzles · 6 min · Medium
Statistics & Inference · Company-context scenario
Positive predictive value of a screening test
A condition affects 1% of a population.
Calculation · Probability puzzles · 10 min · Medium
Statistics & Inference · Reported interview question