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ng a standardized test revealed that 9.8% of the students were planning on studying engineering in college. In a recent survey of 1,47 lents were planning to study engineering. Construct a 90% confidence interval for the difference between proportions p, -p2 by using are random and independent. P191 P292 P2 n2

ng a standardized test revealed that 9.8% of the students were planning on studying engineering in college. In a recent survey of 1,47 lents were planning to study engineering. Construct a 90% confidence interval for the difference between proportions p, -p2 by using are random and independent. P191 P292 P2 n2

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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A past survey of 1,068,000 students taking a standardized test revealed that 9.8% 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 90% confidence interval for the difference between proportions p, -p, by using the following inequality. Assume the samples are random and independent. A A P191 P292 + Zc n1 P11 P292 <P1-P21 n2 < (P1-P2) n2 The confidence interval is <P1-P2 (Round to three decimal places as needed.) Next 2:12 PM P Type here to search o 耳 門 66°F Mostly cloudy ^EO ) 11/22/2021 ※一 F11 ** F12 Dele C F5 SC PrtSc Insert F1 F2 F3 F4 F6 F7 F8 F9 F10 ! %23 & Backs 1 2 3 6. 8. T Y U + II P. 团 R %24 L山
Transcribed Image Text:A past survey of 1,068,000 students taking a standardized test revealed that 9.8% 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 90% confidence interval for the difference between proportions p, -p, by using the following inequality. Assume the samples are random and independent. A A P191 P292 + Zc n1 P11 P292 <P1-P21 n2 < (P1-P2) n2 The confidence interval is <P1-P2 (Round to three decimal places as needed.) Next 2:12 PM P Type here to search o 耳 門 66°F Mostly cloudy ^EO ) 11/22/2021 ※一 F11 ** F12 Dele C F5 SC PrtSc Insert F1 F2 F3 F4 F6 F7 F8 F9 F10 ! %23 & Backs 1 2 3 6. 8. T Y U + II P. 团 R %24 L山
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