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anyanavicka [17]
3 years ago
12

At a track meet with 200 participants, 45 participate in jumping event, 1/3 of these jumpers are female, and 1/2 of the the tota

l participants are female. What is the probability that a participant chosen at random is a jumper, given that the person is a female?
Mathematics
1 answer:
Zepler [3.9K]3 years ago
8 0

Answer:

The correct answer is 0.15.

Step-by-step explanation:

Total number of participants for the track meet = 200

Number of females among the participants = \frac{1}{2} × 200 = 100

Number of persons participate in the jumping event = 45

Number of females among these jumper = \frac{1}{3} × 45 = 15

Therefore the number of female jumpers are 15 out of the 100 female participants for the track meet.

Therefore the probability that a participant chosen at random is a jumper, given that the person is a female is \frac{15}{100} = 0.15

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