calculate the optimum no. of rain gauge stations in the

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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a basin, six rain gauges stations are reporting rainfall in a year.The annual rainfall recorded by
gauges are:
E
F
Station
A
C
68
Rainfall cm)
50
41
32
For 80 % error in estimation of mean rainfall, calculate the optimum no. of rain gauge stations in the
basin.
B
51
D
55
Transcribed Image Text:a basin, six rain gauges stations are reporting rainfall in a year.The annual rainfall recorded by gauges are: E F Station A C 68 Rainfall cm) 50 41 32 For 80 % error in estimation of mean rainfall, calculate the optimum no. of rain gauge stations in the basin. B 51 D 55
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