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Based on the Normal model for car speeds on an old town highway N(77, 9.1), what is the cutoff value for the highest 15% of the speeds? OA. about 85.5 mph B. about 86.4 mph OC. about 77.5 mph OD. about 83.1 mph OE. about 11.6 mph

Based on the Normal model for car speeds on an old town highway N(77, 9.1), what is the cutoff value for the highest 15% of the speeds? OA. about 85.5 mph B. about 86.4 mph OC. about 77.5 mph OD. about 83.1 mph OE. about 11.6 mph

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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Based on the Normal model for car speeds on an old town highway N(77, 9.1), what is the cutoff value for the highest 15% of the speeds? A. about 85.5 mph B. about 86.4 mph C. about 77.5 mph D. about 83.1 mph E. about 11.6 mph
Transcribed Image Text:Based on the Normal model for car speeds on an old town highway N(77, 9.1), what is the cutoff value for the highest 15% of the speeds? A. about 85.5 mph B. about 86.4 mph C. about 77.5 mph D. about 83.1 mph E. about 11.6 mph
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