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anonymous
 one year ago
Suppose the tree diagram below represents all the students in a high school and that one of these students were chosen at random. If the student is known to be a girl, what is the probability that the student is righthanded?
anonymous
 one year ago
Suppose the tree diagram below represents all the students in a high school and that one of these students were chosen at random. If the student is known to be a girl, what is the probability that the student is righthanded?

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anonymous
 one year ago
Best ResponseYou've already chosen the best response.0if you could help that would be dandy

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0i belive it would be a 50% chance

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0youu have 500 students and 250 are females that are right handed so f your selecting from all the students 500 250 is 250

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2\(\dfrac{250}{300}=\dfrac{50}{60}=\dfrac{5}{6}\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0okay so if its a known girl then you only have 300

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2you would simplify the fraction \(\dfrac{250}{300}\)

anonymous
 one year ago
Best ResponseYou've already chosen the best response.0so yeah you have a 3/4 chance my bad

Mehek14
 one year ago
Best ResponseYou've already chosen the best response.2divide both by 5 and get \(\dfrac{50}{60}\) divide both by 10 and get \(\dfrac{5}{6}\)
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