For the following traverse data, compute the estimated error in each angle if o, = ±3", o, = ±2", o, = o, = ±0.005 ft, and the angles were observed four times (twice direct and twice reverse) using the repetition method. Does the traverse meet acceptable angular closures at a 95% level of confidence?
For the following traverse data, compute the estimated error in each angle if o, = ±3", o, = ±2", o, = o, = ±0.005 ft, and the angles were observed four times (twice direct and twice reverse) using the repetition method. Does the traverse meet acceptable angular closures at a 95% level of confidence?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![For the following traverse data, compute the estimated error in each
angle if o, = ±3", o, = ±2", o, = 0, = ±0.005 ft, and the angles
were observed four times (twice direct and twice reverse) using the
repetition method. Does the traverse meet acceptable angular closures
at a 95% level of confidence?
σ
%3D
Station
Angle
Distance (ft)
38°58'24"
321.31
В
148°53'30"
276.57
C
84°28'06"
100.30
D
114°40'24"
306.83
E
152°59'18"
255.48
A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5d6e8a93-1317-45db-8825-4a4353e6dbf1%2F785acef9-6587-494c-a040-3b156ea8a8ba%2Ffe9ilwr_processed.jpeg&w=3840&q=75)
Transcribed Image Text:For the following traverse data, compute the estimated error in each
angle if o, = ±3", o, = ±2", o, = 0, = ±0.005 ft, and the angles
were observed four times (twice direct and twice reverse) using the
repetition method. Does the traverse meet acceptable angular closures
at a 95% level of confidence?
σ
%3D
Station
Angle
Distance (ft)
38°58'24"
321.31
В
148°53'30"
276.57
C
84°28'06"
100.30
D
114°40'24"
306.83
E
152°59'18"
255.48
A
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