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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
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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.
Violent Crime
Committed       No Violent Crime
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Number of
Industry
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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