4. The eye colour of any member of a group of 1770 German men is eitherblue or brown, and the hair colour is either blond or brown. In this group,there are 320 men who have brown hair and brown eyes, and there are 250men who have brown hair and blue eyes. Finally, 400 have blond hair andbrown eyes. What is the probability that a randomly chosen member ofthe group has blond hair and blue eyes?A) 0.5B) 0.169C) 0.226D) 0.452E) 0.1

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brown eyes. What is the probability that a randomly chosen member of the group has blond hair and blue eyes?

College Algebra

10th Edition

ISBN:9781337282291

Author:Ron Larson

Publisher:Ron Larson

Chapter8: Sequences, Series,and Probability

Section8.7: Probability

Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...

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Question

4. The eye colour of any member of a group of 1770 German men is either
blue or brown, and the hair colour is either blond or brown. In this group,
there are 320 men who have brown hair and brown eyes, and there are 250
men who have brown hair and blue eyes. Finally, 400 have blond hair and
brown eyes. What is the probability that a randomly chosen member of
the group has blond hair and blue eyes?
A) 0.5
B) 0.169
C) 0.226
D) 0.452
E) 0.1

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