Data & Analytics
The skills a Data & Analytics assessment can cover, how the assessment runs, and a sample question to try.
Skills covered
Candidates declare the skills they have, and each sitting is generated for their target role and those skills. These are skills from this field that an assessment can cover.
- SQL
- Data Modeling
- Data Cleaning
- Data Visualization
- Excel
- Statistics
- A/B Testing
- Business Intelligence
- Reporting
- Cohort Analysis
Sample question
After one day and very few visitors, variant B of an A/B test shows a higher conversion rate. What is the best conclusion?
- AVariant B is better and should be shipped now
- BThe difference may be noise, so keep the test running until the planned sample size is reached
- CVariant A is broken and should be removed
- DA/B tests cannot measure conversion
Show the answer
B. The difference may be noise, so keep the test running until the planned sample size is reached
With a small sample, random variation can easily produce a gap. Deciding the sample size up front and waiting for it avoids acting on a result that will not hold.
A sample only. Real questions are generated fresh for each sitting, so this exact question will not appear.
What the assessment looks like
A 25-question skills test and a 7-question text interview, about 50 minutes in total.
Sections
- Multiple-choice questions12 questions
- Scenario questions8 questions
- Written case questions5 questions
- AI text interview questions7 questions
- Total time
- About 50 minutes
- Score validity
- Your verified score stays valid for 90 days.
- Retakes
- One free early retake every 90 days; Premium adds a second.
Look around first. You can browse jobs and save the ones you like before taking the assessment. Saving a job doesn’t require it; applying does.