Question
Geomatics Engineering Question on Errors and their adjustment
Which of the following options describes the CORRECT relationship for a Gaussian distributed random error?
A
Probable error < Average error < Standard error < 90% error
B
Standard error < Average error < Probable error < 90% error
C
Average error < Probable error < 90% error < Standard error
D
Probable error < 90% error < Average error < Standard error
Answer
Probable error < Average error < Standard error < 90% error
Explanation
Solution
The correct answer is (A) : Probable error < Average error < Standard error < 90% error