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27 Jul 2022, 15:30
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E
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
25%
(medium)
Question Stats:
74% (01:13) correct
26%
(01:13)
wrong
based on 121
sessions
History
Date
Time
Result
Not Attempted Yet
Each of the 350 students either is graduate or postgraduate. What is the probability that one student selected at random is a female postgraduate?
(1) The number of postgraduates is 187
(2) The number of the female students is 247
(A) Statement 1 alone is sufficient, but statement 2 alone is not.
(B) Statement 2 alone is sufficient, but statement 1 alone is not.
(C) Both statements together are sufficient, but neither alone is sufficient.
(D) Each statement alone is sufficient.
(E) Neither statement is sufficient, even when combined.
(1) The number of postgraduates is 187
(2) The number of the female students is 247
(A) Statement 1 alone is sufficient, but statement 2 alone is not.
(B) Statement 2 alone is sufficient, but statement 1 alone is not.
(C) Both statements together are sufficient, but neither alone is sufficient.
(D) Each statement alone is sufficient.
(E) Neither statement is sufficient, even when combined.
27 Jul 2022, 22:08
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Please see screenshot attached
I selected E but I could be wrong because sets and probability isn't an easy topic for me
I selected E but I could be wrong because sets and probability isn't an easy topic for me
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