- What is the probability that a randomly selected individual in the dataset was unarmed at the time of the shooting?
- Calculate the mean and standard deviation of the ages of individuals in the dataset. What does this tell you about the age distribution?
- Is there a statistically significant difference in the ages of individuals with and without signs of mental illness? Use an appropriate hypothesis test.
- Find the proportion of shootings where a body camera was used. Construct a 95% confidence interval for this proportion.
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