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The local police district needs to conduct a 95% confidence interval to find the proportion of all drivers who do not have their cars registered.
The local police district needs to conduct a 95% confidence interval to find the proportion of all drivers who do not have their cars registered. Of the 2,100 randomly selected cars observed, 350 are not registered. Round your answers to three decimal places. Find the following A. The z* (or critical value z-score) B. P-hat C. The standard error D. The margin of error E. The confidence interval lower value = upper value = F. Fill in the blanks: I am % confident that the true proportion of unregistered cars in the entire district is between and %
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