What are the chances that a person who is murdered actually knew the murdered? The answer to this question explains why a lot of police detective work begins with relatives and friends of the victim. About 64% of people who are murdered actually knew the person who committed the murder. Suppose that a detective has 63 current unsolved murders. Can we use the normal distribution to estimate the probabilities above? yes, because npq is less than 10 yes, because npq is greater than 10 no, because npq is greater than 10 O no because npq is less than 10

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
Publisher:Ron Larson
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 11ECP: A manufacturer has determined that a machine averages one faulty unit for every 500 it produces....
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What are the chances that a person who is
murdered actually knew the murdered? The
answer to this question explains why a lot of
police detective work begins with relatives
and friends of the victim. About 64% of
people who are murdered actually knew the
person who committed the murder. Suppose
that a detective has 63 current unsolved
murders.
Can we use the normal distribution to
estimate the probabilities above?
yes, because npg is less than 10
O yes, because npq is greater than 10
no, because npq is greater than 10
no because npq is less than 10
Transcribed Image Text:What are the chances that a person who is murdered actually knew the murdered? The answer to this question explains why a lot of police detective work begins with relatives and friends of the victim. About 64% of people who are murdered actually knew the person who committed the murder. Suppose that a detective has 63 current unsolved murders. Can we use the normal distribution to estimate the probabilities above? yes, because npg is less than 10 O yes, because npq is greater than 10 no, because npq is greater than 10 no because npq is less than 10
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