EPTSKorean granny fails driving test 771 times - Page 2
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StarN
United States2587 Posts
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il0seonpurpose
Korea (South)5638 Posts
On February 05 2009 13:48 StarN wrote: I think it's ironic that he last name is "Cha" seeing as that's the korean word for Car xD HAHAHAHA wow nice, didn't think about that | ||
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lxginverse
Monaco1506 Posts
anyone :-) | ||
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ZERG_RUSSIAN
10417 Posts
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skyglow1
New Zealand3962 Posts
On February 05 2009 17:48 ZERG_RUSSIAN wrote: Wait until she gets to the part where she has to drive Maybe she'd be awesome at that and jstu sucks at the written part lol. | ||
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KarlSberg~
731 Posts
On February 05 2009 13:51 lxginverse wrote: spongebob... anyone :-) Spongebob owns her, he reached practical test. | ||
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Scorpion
United States1974 Posts
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AttackZerg
United States7643 Posts
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GTR
51698 Posts
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Polyphasic
United States841 Posts
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Abydos1
United States832 Posts
On February 05 2009 13:12 EvilTeletubby wrote: Statistically she should have guessed correctly by now -_-;; Thats only if she's randomly guessing. She's clearly thinking incorrectly. | ||
Liquid`Drone
Norway28902 Posts
"it was a record-breaking number here" so someone else failed 770 times?  | ||
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Etherone
United States1898 Posts
On February 05 2009 18:14 AttackZerg wrote: The retard in the picture has my name ..... that hurts. I laughed myself to tears. thank you | ||
Manifesto7
Osaka27178 Posts
On February 05 2009 18:55 Liquid`Drone wrote: haha "it was a record-breaking number here" so someone else failed 770 times? I was thinking the exact same thing hahaha | ||
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evanthebouncy!
United States12816 Posts
On February 05 2009 13:14 il0seonpurpose wrote: You wanna give us the work? I'm thinking with some binomial or something; the chances of a regular person failing and suceeding. Hmmm I'll show some work. Say his average is 40%, how likely is she able to get more than 1 test over 60% in 800 tests? Well, get more than 1 test in 800 tests is the same as saying 1 - P(getting all 800 under 60%) Let us assume that each test is 10 problems Let us assume that for each problem, she has .4 chance of answer correct, and .6 for incorrect We want to answer: What's the probability that she passes score 6 with her chances? Well, it's going to be P(score6) + P(score7) + ... + P(10) = .4^6*.6^4 + .4^7*.6^3 + ... + .4^10*.6^0 = 0.00138 Actually fairly slim chances. Now getting all 800 under 60% that would be failing 800 times. Which is (1 - 0.00138)^800 = 0.33 So that means she'll be passing with a probability of 0.67. Which isn't too bad lol. | ||
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ffswowsucks
Greece2298 Posts
Btw I really admire the dedication that woman has. shows some skills. | ||
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DreaM)XeRO
Korea (South)4667 Posts
means car in korean an obvious play on words | ||
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Loanshark
China3094 Posts
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SoMuchBetter
Australia10606 Posts
On February 05 2009 20:18 ffswowsucks wrote: Why not pass her anyway? She will die soon anyway... Btw I really admire the dedication that woman has. shows some skills. so that she doesn't take other people with her when she does die? | ||
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goldrush
Canada709 Posts
On February 05 2009 19:41 evanthebouncy! wrote: Let us assume that each test is 10 problems Let us assume that for each problem, she has .4 chance of answer correct, and .6 for incorrect We want to answer: What's the probability that she passes score 6 with her chances? Well, it's going to be P(score6) + P(score7) + ... + P(10) = .4^6*.6^4 + .4^7*.6^3 + ... + .4^10*.6^0 = 0.00138 Actually fairly slim chances. Binomial coefficient, no? | ||
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