Last Updated On [03-11-2023]
The probability of guessing the correct answer to a certain test question is x/12. If the probability of not guessing the correct answer is 2/3, then x is equal to
(a)
2
(b)
3
(c)
4
(d)
6
The probability of guessing the correct answer to a certain test question is x/12. If the probability of not guessing the correct answer is 2/3, then x is equal to
(a)
2
(b)
3
(c)
4
(d)
6
Question ID - 151423 :-
The probability of guessing the correct answer to a certain test question is x/12. If the probability of not guessing the correct answer is 2/3, then x is equal to
(a)
2
(b)
3
(c)
4
(d)
6
|
The probability of guessing the correct answer to a certain test question is x/12. If the probability of not guessing the correct answer is 2/3, then x is equal to |
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|
(a) |
2 |
(b) |
3 |
(c) |
4 |
(d) |
6 |
Next Question :
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The mean of eight numbers is 6. If each number is multiplied by 2, the new mean will be |
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(a) |
3 |
(b) |
6 |
(c) |
12 |
(d) |
96 |
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