Probability Quiz
See how confidently you can reason about chance in just 10 minutes. Get a clear score band in 16 quick, no sign up questions based on real life probability situations.
08:30
Scale Explorer
How the Scales are Structured
DATA-BASED USER COHORTS
Who Usually Takes This Test?
BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.
Benchmarking
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.
Below is a preview of how scores are typically distributed across each scale.
Probability Knowledge (PK)
Probability Knowledge (PK)
Average
10.6
Normal range
7.9 — 13.2
min.
0
max.
16
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.
Once you complete the test, your result will appear on the scale so you can see how you compare.
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SAMPLE QUESTIONS
Example Questions From the Test
- 1/6
- 1/12
- 7/36
- 1/3
- 1/6
- 11/36
- 1/36
- 1/3
- 1/3
- 5/6
- 2/3
- 1/2
WHAT THE TEST MEASURES
About This Assessment
Probability Quiz - Symptoms and Signs
Test how confidently you can reason with chance in this free Probability Quiz. Across 16 questions, you will work with everyday scenarios, fair coins and dice, conditional probability, independent events, expected value, and simple probability distributions. Your total score places your knowledge in one of three clear result bands. The quiz is quick, uses no visual assets, and requires no sign-up.
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