Giving a test to a group of students, the grades and genders are summarized below. A B C Total Male 11 13 9 33 Female 18 12 16 46 Total 29 25 25 79 If one student is chosen at random, find the probability that the student was female OR received a grade of "A".

MATLAB: An Introduction with Applications
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Giving a test to a group of students, the grades and genders are summarized below.

  A B C Total
Male 11 13 9 33
Female 18 12 16 46
Total 29 25 25 79



If one student is chosen at random,

find the probability that the student was female OR received a grade of "A". (Leave answer to four decimal places.)

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