Data Analysis Quiz

Understand your data analysis strengths in about 10 minutes. Tackle 16 real world questions and get a clear score band showing where to focus next.

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Questions: 1610 minutes

Hi! My name is Freudly, i am an AI therapist, I will give you an interpretation of the test after you complete it.

08:30

July 22, 2026

July 22, 2026
Material has been updated

July 22, 2026
Material has been published

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Verified by Daniel Hall

Psychologist with 25 years of experience

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How the Scales are Structured

example score

3/16

Data Analysis Knowledge (DAK)

Measures your overall knowledge of core data analysis concepts and practical reasoning across common analytics tasks.

Foundations to build

Developing knowledge

Strong working knowledge

0 – 6: Foundations to build | 7 – 12: Developing knowledge | 13 – 16: Strong working knowledge

A score of 3 falls in the Foundations to build range, suggesting you recognize some analytical ideas but would benefit from reinforcing core statistics, data quality, and interpretation.

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DATA-BASED USER COHORTS

Who Usually Takes This Test?

Early-Career Data Analysts

41%OF USERS

People in their first data roles use it to check core stats, SQL, and experiment basics and spot gaps to study next.

Students and Bootcamp Learners

34%OF USERS

Learners take it to practice realistic analytics scenarios and gauge readiness for internships or entry-level interviews.

Adjacent Role Professionals

25%OF USERS

Product, marketing, operations, and finance professionals use it to validate their ability to interpret data and choose sound methods.

BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.

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See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.

Data Analysis Knowledge (DAK)

Average

11.2

Normal range

8.9 — 13.5

min.

max.

Majority

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

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CLEAR ANSWERS TO COMMON QUESTIONS

Frequently Asked Questions

What does this quiz measure?

It measures applied knowledge in data analysis across statistics, data preparation, SQL, visualization, sampling, experiments, and model evaluation.

Who is this quiz intended for?

It is intended for learners and working analysts who want a brief check of core analytics concepts and practical decision-making.

How long does the quiz take, and how many questions are included?

It includes 16 questions and typically takes about 10 minutes to complete.

What type of questions are used?

Questions include concept checks and scenario-based items that require interpreting evidence and selecting appropriate methods.

How are results reported?

Results include an overall knowledge score and a clear result band.

WHAT THE TEST MEASURES

About This Assessment

Data Analysis Quiz - Symptoms and Signs

Test your analytics skills with 16 questions covering statistics, data preparation, SQL, visualization, sampling, experiments, and model evaluation. The mix of concepts and practical scenarios explores how well you can interpret evidence and choose sound analytical methods. You will receive an overall knowledge score with a clear result band. This free quiz is designed for learners and working analysts, and no sign-up is needed.

Test Question Form

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