2. (5 pts) Police departments in the state of Indiana (N = 300) reported that they required a mean of 77 hours of firearm training
2. (5 pts) Police departments in the state of Indiana (N = 300) reported that they required a mean of 77 hours of firearm training per year (s = 49). Construct a 99% confidence interval around the mean and interpret the interval in words. x = 77 99% Confidence Interval z x = 2.58 S = 49 N = 300
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