Statistics and Probability · Probability
Test the birthday paradox
Calculate and test the chance that two people in a group share a birthday.
- Easy
- 1–3 hours
- Free
606 projects · 13 streams · every class
Collect data, test a claim and explain chance with experiments you can repeat.
11 Statistics and Probability projects
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Statistics and Probability · Probability
Calculate and test the chance that two people in a group share a birthday.
Statistics and Probability · Probability
Drop sticks on ruled paper, count how many cross a line and get an estimate of pi.
Statistics and Probability + Biology
Use capture-recapture with beans to estimate a hidden total, then judge how accurate the method is.
Statistics and Probability · Probability
Invent a spinner or dice game, test whether it is fair and fix it if not.
Statistics and Probability · Data Analysis
Use the score at 10 overs to predict the final total and measure how wrong you are.
Statistics and Probability · Statistics
Plot anonymous marks from several tests and check how well a bell curve describes them.
Statistics and Probability · Data Analysis
Collect time-use data from 50 students and compare school days with weekends.
Statistics and Probability + Media and Journalism
Pick five statistical claims from the news, find the original data and judge each.
Statistics and Probability + Earth Science
Use ten years of daily data to describe what is normal and what is extreme for each month.
Statistics and Probability · Probability
Play the three-door game 100 times each way and show why switching wins two-thirds of the time.
Statistics and Probability + Development and Applied Economics
Show with real data why the mean and the median tell different stories about income.
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