Mathematics, 18.08.2020 20:01 kiki1718
A past survey of students taking a standardized test revealed that % of the students were planning on studying engineering in college. In a recent survey of students taking the SAT, % of the students were planning to study engineering. Construct a % confidence interval for the difference between proportions by using the following inequality. Assume the samples are random and independent. The confidence interval is __
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the value is 
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