Against all odds. 20, Random variables / writer/producer/director, Maggie Villiger ; Annenberg Learner ; Chedd Angier.
The Challenger space shuttle disaster was blamed on faulty O-rings. How can probability calculations on random variables help predict the chances of this kind of failure? About this Series: The new Against All Odds is intended as a one-year introduction to statistics. Made up of vivid real-world exa...
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