Mam dla was zagadkę.
Do biegu, gotowi...
Przedstawienie toku myślenia?
Nie ma poprawnej odpowiedzi.
uwaga, psuję zabawę!
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There is no correct answer listed if your randomly pick from the 4 answers. a 1 in 4 chance is 25% but because 25% is listed twice there is a 50% chance that that answer will be chosen from the selection. However, if you get 25% then your answer is wrong, and if you choose 50% then your answer will be wrong because there is only a 25% chance of choosing 50%. If you choose 0% then your answer is wrong also. If 0% were correct then the chances would again be 25% making 0% the wrong answer.
The question is a trick question. The answer is that the random selection is only of the first two answers and not of all four. It does not state that you have to choose randomly amounst all four answers.
By only randomly selecting a. or b. you have reduced it to a 50% chance of getting the correct answer and thus b. is the correct answer.
spoiler stop
Hmmm, ale jesli 50% jest poprawne, to wychodzi znowu, ze szansa jest 25%
czyli przychylam sie jednak do [5] czyli tego sie nie da rozwiązać =]
Gdyby nie patrzeć na wartości odpowiedzi, to poprawną odpowiedzią byłoby 41,(6)%. ;P
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