briancavelazquez22 briancavelazquez22

23-04-2021
Mathematics

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Done the probability that a randomly selected student will be a junior, given that the student owns a car.

Done the probability that a randomly selected student will be a junior given that the student owns a car class=

Respuesta :

23-04-2021

D. 4/11

Since they say the student owns a car, that means the population is the first column only. That gives us a denominator of 22. Only 8 of the 22 students with cars are juniors. So there is an 8/22 chance...which reduces to 4/11.

Please let me know if you have questions.

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