According the a recent crime report, Colombia in South America has the highest murders (per capita): 0.617847 per 1,000 people in the world. 21,898 of the 26,539 murders were committed with a firearm. Suppose 20 murders are randomly selected. a.) What is the probability that exactly 16 murders were committed with a firearm? b.) What is the probability that more than 16 murders were committed with a firearm? c.) Find the probability that between 9 and 14 murders, inclusive, are committed with a firearm. d.) Compute the mean. e.) Compute the variance. f.) Compute the standard deviat

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