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2. (Example 2): At a test site in Great Sand Dunes National Park, Colorado, the prevailing wind did not change direction. However, the velocity did. Sixty wind speed readings gave an average velocity of x =1075 cm/sec. Based on long-term experience, it is known that o = 265 cm/sec. With what confidence can we assert that the error of this estimate is not off by more than 75 cm/sec? (Reference: Hydraulic, Geologic, and Biologic Research at Great Sand Dunes National Monument and Vicinity, Colorado)

2. (Example 2): At a test site in Great Sand Dunes National Park, Colorado, the prevailing wind did not change direction. However, the velocity did. Sixty wind speed readings gave an average velocity of x =1075 cm/sec. Based on long-term experience, it is known that o = 265 cm/sec. With what confidence can we assert that the error of this estimate is not off by more than 75 cm/sec? (Reference: Hydraulic, Geologic, and Biologic Research at Great Sand Dunes National Monument and Vicinity, Colorado)

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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2. (Example 2): At a test site in Great Sand Dunes National Park, Colorado, the prevailing wind did not change direction. However, the velocity did. Sixty wind speed readings gave an average velocity of x =1075 cm/sec. Based on long-term experience, it is known that o = 265 cm/sec. With what confidence can we assert that the error of this estimate is not off by more than 75 cm/sec? (Reference: Hydraulic, Geologic, and Biologic Research at Great Sand Dunes National Monument and Vicinity, Colorado)
Transcribed Image Text:2. (Example 2): At a test site in Great Sand Dunes National Park, Colorado, the prevailing wind did not change direction. However, the velocity did. Sixty wind speed readings gave an average velocity of x =1075 cm/sec. Based on long-term experience, it is known that o = 265 cm/sec. With what confidence can we assert that the error of this estimate is not off by more than 75 cm/sec? (Reference: Hydraulic, Geologic, and Biologic Research at Great Sand Dunes National Monument and Vicinity, Colorado)
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