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= Homework: 3.4 Chapter 8 Homework Question 25, 8.4.21 HW Score: 92.04%, 55.22 of 60 points Save O Points: 0 of 3 A past survey
= Homework: 3.4 Chapter 8 Homework Question 25, 8.4.21 HW Score: 92.04%, 55.22 of 60 points Save O Points: 0 of 3 A past survey of 1,068,000 students taking a standardized test revealed that 8.3% of the students were planning on studying engineering in college. In a recent survey of 1,476,000 students taking the SAT, 9.2% of the students were planning to study engineering. Construct a 95% confidence interval for the difference between proportions P1 - P2 by using the following inequality. Assume the samples are random and independent. ( P1 -P2) - 2c/ P191 P 2 9 2 P 191 P 2 9 2
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