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Set A contains all the odd numbers from 1 to n, inclusive. If n is od
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07 Nov 2024, 06:17
07 Nov 2024, 06:17
Expert Reply
00:00
Question Stats:
25% (00:48) correct
75% (00:33) wrong based on 4 sessions
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Set A contains all the odd numbers from 1 to n, inclusive. If n is odd, what is the probability that a number selected at random from the set A is an odd number?
A. 1/3
B. 1/2
C. 2/3
D. 1
E. Cannot be determined
A. 1/3
B. 1/2
C. 2/3
D. 1
E. Cannot be determined
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Re: Set A contains all the odd numbers from 1 to n, inclusive. If n is od
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18 Dec 2024, 14:24
18 Dec 2024, 14:24
Expert Reply
Set A has all odd numbers in it and we want probability of a randomly selected number to be odd, so we get favorable number of outcomes equal to the total number of outcomes equal to all $n$ numbers. (Possibility of selecting an odd number from the set of odd numbers only is a sure event i.e. $\(100 \%$\)
Hence the required probability is 1 , so the answer is (D).
Hence the required probability is 1 , so the answer is (D).
gmatclubot
Re: Set A contains all the odd numbers from 1 to n, inclusive. If n is od [#permalink]
18 Dec 2024, 14:24
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