Giving a test to a group of students, the grades and gender are summarized below A...

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Giving a test to a group of students, the grades and gender are summarized below A...

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

	A	B	C	Total
Male	19	8	9	36
Female	4	6	10	20
Total	23	14	19	56

If one student is chosen at random,

Find the probability that the student was male AND got a "A". Write your answer as a reduced fraction.

PP(male and "A")=

math Statistics-And-Probability

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Answer 1

Answer #1

n(male and A ) = 19

Total students = 56

P(male and A) = n(male and A) / Total students

= 19 / 56

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Answer 2

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