Question 1158626
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Giving a test to a group of students, the grades and gender are summarized below

<pre>
        A	B	C	Total
Male	10	7	20	37
Female	9	6	4	19
Total	19	13	24	56
</pre>

If one student is chosen at random,

Find the probability that the student was male OR got an "A".
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<pre>
P(male OR got an "A") = {{{(37 + 9)/56}}} = {{{46/56}}} = {{{23/28}}}.



The formula is SELF-EXPLANATORY: the numbers in the formula explain everything.
</pre>