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GATE CE 2021 Set 2 — Question 35

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NAT+1 / -0EasyAdjustment of ErrorsErrors & AdjustmentGeomatics Engineering

Geomatics Engineering → Errors & Adjustment → Adjustment of Errors

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Question

A horizontal angle θ\theta is measured by four different surveyors multiple times and the values reported are given below.
SurveyorAngle θ\thetaNumber of observations
136∘30′36^\circ 30'4
236∘00′36^\circ 00'3
335∘30′35^\circ 30'8
436∘30′36^\circ 30'4
The most probable value of the angle θ\theta (in degree, round off to two decimal places) is ________.
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