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Mathematics, 08.12.2019 01:31 jurnee77

The incomplete table above summarizes the number of left-handed students and right-handed students by gender for the eighth grade students at keisel middle school. there are 5 times as many right-handed female students as there are left-handed female students, and there are 9 times as many right-handed male students as there are left-handed male students. if there is a total of 18 left-handed students and 122 right-handed students in the school, which of the following is closest to the probability that a right-handed student selected at random is female? (note: assume that none of the eighth-grade students are both right-handed and left-handed.)
a) 0.410
b) 0.357
c) 0.333
d) 0.250

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