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In one year, there were 116 homicide deaths in Richmond, Virginia (based on a paper in...

In one year, there were 116 homicide deaths in Richmond, Virginia (based on a paper in Mathematics and Computer Education).  Solve the following problems, and make sure to apply round-off rule and units correctly:

(a) Find the mean number of homicide deaths per day in Richmond, Virginia, and round the answer to 4 digits to the right of decimal point.

(b) Find the probability that in a given day, there is one homicide death in Richmond, Virginia.

(c) Find the probability that in a given day, there are more than one homicide death in Richmond, Virginia.

(d) Is it unlikely to have a given day with more than one homicide death in Richmond, Virginia? Why or why not?

Math   Statistics-And-Probability   
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