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The probability of guessing the correct answer to a certain questions is x2. If the probability of not guessing the correct answer to the question is 23, then x is:(a) 43(b) 34(c) 23(d) 13 |
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Answer» The probability of guessing the correct answer to a certain questions is . If the probability of not guessing the correct answer to the question is , then x is: (a) (b) (c) (d) |
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