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25 Jul 2022, 01:31
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A
Be sure to select an answer first to save it in the Error Log before revealing the correct answer (OA)!
Difficulty:
55%
(hard)
Question Stats:
44% (00:52) correct
56%
(01:00)
wrong
based on 63
sessions
History
Date
Time
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What is the probability that a woman selected randomly from the women in a group of people is wearing pink attire?
(1) Of the women in the group, 7 percent are wearing pink attire.
(2) Of the people in the group, 40 percent are women.
Are You Up For the Challenge: 700 Level Questions
(1) Of the women in the group, 7 percent are wearing pink attire.
(2) Of the people in the group, 40 percent are women.
Are You Up For the Challenge: 700 Level Questions
26 Jul 2022, 05:23
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The question stem is very important here.
What is the probability that a woman selected randomly from the women in a group of people is wearing pink attire?
Statenent 1
Statenent 2
The answer is A.
What is the probability that a woman selected randomly from the women in a group of people is wearing pink attire?
- Since we are selecting a woman at random so we just need what fraction or percentage of the women are wearing pink attire. We need not know what fraction of the crowd is women.
Statenent 1
- The info about the fraction of women wearing punk attire is given in statement 1. Hence statement 1 is sufficient to get the answer.
Statenent 2
- And as already mentioned. The second statement is not sufficient alone and also not needed.
The answer is A.
26 Jul 2022, 08:12
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but denominator is still not known...
i think ans should be c
i think ans should be c
