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Probability of drawl the same 6-number sequence in the lotery - Coggle…
Probability of drawl the same 6-number sequence in the lotery
Personal engagement and context
Question
What are the odds of drawing the exact same 6-number sequence in the lotery
Interest in lottery randomness
Real world context
historical data
how many times did that happened
Mathematic Concept
Combinatorics
Probability
independent events
Simulation
Exploration Process
Standart lottrery format 6/49 numbers
Probability of the same combination being drawn again
1 / 13 983 816
The probability of repeat draws
Use expected values to estimate how many draws until a repeat
Reflection and conclusion
Reflect on how unlikely are repaeated draws
Identify assumptions
perfect ramdommness
fairness
Analyze real draw history
Compare different loterry types
Test randomness using statistics