Question: Use the normal distribution to find a 99% confidence interval for a difference in proportions 12 given counts of 76 no out of 100

Use the normal distribution to find a 99% confidence interval for a difference in proportions 12 given counts of 76 " no" out of 100 sampled for the group of students and 48 "no" out of 160 sampled for the group of teachers. Round your answer to three decimal places. The 99% confidence interval for 12 is

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