The probability of gessing the correct answer 2a certain test question is x/12 if the probability of not gessing the correct answer to the question is 2/3 then x=
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Step-by-step explanation:
P(Correct)=x/12
P(Not coreect)=3/4
Now, P(Not Correct) = 1 - P(Correct)
3/4 = 1 - x/12
x/12 = 1 - 3/4
x/12 = 1/4
x = 3
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