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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
6.38Â Â Â Â Violent crime in many American schools is an unfortunate fact of life. An analysis of schools and violent crime yielded the table of joint probabilities shown next.
Â
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Violent Crime
Committed       No Violent Crime
Â
Number of
Industry
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Level                    This Year             Committed
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Primary                  .393                        .191
Middle                    .176                        .010
High School         .134                        .007
Combined              .074                        .015
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If one school is randomly selected find the following probabilities.
a.    Probability of at least one incident of violent crime during the year in a primary school
b.    Probability of no violent crime during the year
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