Workplace Homicides A sample of six recent years had an
Chapter 7, Problem 9(choose chapter or problem)
Workplace Homicides A sample of six recent years had an average of 573.8 workplace homicides per year with a standard deviation of 46.8. Find the 99% confidence interval of the true mean of all workplace homicides per year. If in a certain year there were 625 homicides, would this be considered unusually high? Source: Based on statistics from the Bureau of Labor Statistics.
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