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# Transportation Statistics Emily Salers

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### Transcript

• 1. Transportation Statistics
Events involving and, not, or
Emily Salers
• 2. What is the probability of NOT dying on a motorcycle?
Solution
P(not E)= 1 - 1
62,328
P(not E)= 62,327
62,328
or
P(not E)= 0.9999839558
• 3. What is the probability of NOT dying on a bicycle?
Solution
P(not E)= 1 - 1
322,206
P(not E)= 322,205
322,206
or
P(not E)= 0.9999968964
• 4. What is the probability of dying on a motorcycle OR a bicycle?
Solution
P(A or B)= 62,327 + 322,205
62,328 322,206
P(A or B)= 1.999980852
• 5. What is the probability of NOT dying in a train?
Solution
P(not E)= 1 - 1
17,550,763
P(not E)= 17,550,762
17,550,763
or
P(not E)= 0.999999943
• 6. What is the probability of NOT dying on a bus?
Solution
P(not E)= 1 - 1
8,287,860
P(not E)= 8,287,859
8,287,860
or
P(not E)= 0.9999998793
• 7. What is the probability of dying on a train AND a bus?
Solution
P(A and B)= 17,550,762 * 8,287,859
17,550,763 8,287,860
P(A and B)= 0.9999998224
• 8. What is the probability of NOT dying on a plane?
Solution
P(not E)= 1 - 1
455,516
P(not E)= 455,515
455,516
or
P(not E)= 0.9999978047
• 9. What is the probability of NOT dying in a car?
Solution
P(not E)= 1 - 1
21,132