SUMMARY
The probability that all 7 witnesses in a homicide case would pick the same person from a lineup of 5 men is calculated based on random guessing. Each of the last 6 witnesses has a 1/5 chance of matching the first witness's choice. This results in a probability of 1 in 15625, or 0.000064, which translates to exactly 64 occurrences out of one million attempts.
PREREQUISITES
- Understanding of basic probability concepts
- Familiarity with random sampling techniques
- Knowledge of combinatorial mathematics
- Ability to interpret statistical outcomes
NEXT STEPS
- Study the principles of probability theory
- Learn about combinatorial probability calculations
- Explore real-world applications of probability in legal contexts
- Investigate statistical significance and its implications in witness reliability
USEFUL FOR
Mathematicians, statisticians, legal professionals, and anyone interested in the application of probability theory in forensic science.