Giving a test to a group of students, the grades and gender are summarized below   A B C Total Male 16 15 10 41 Female 6 5 2 13 Total 22 20 12 54 If one student is chosen at random, Find the probability that the student got a B:_______________. Find the probability that the student was male AND got a "C": ___________.   Find the probability that the student was female OR got an "B":___________. If one student is chosen at random, find the probability that the student got a 'B' GIVEN they are male:

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section9.3: Binomial Probability
Problem 25E: Blood Type about 45% of populations Of the United States and Canada have Type O blood. (a) If a...
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Giving a test to a group of students, the grades and gender are summarized below

  A B C Total
Male 16 15 10 41
Female 6 5 2 13
Total 22 20 12 54


If one student is chosen at random,

Find the probability that the student got a B:_______________.

Find the probability that the student was male AND got a "C": ___________.  

Find the probability that the student was female OR got an "B":___________.

If one student is chosen at random, find the probability that the student got a 'B' GIVEN they are male: ___________.
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