For a typical catchment, the following precipitation and corresponding runoff data were observed;YearMean annual rainfall (mm) Mean annual runoff(mm)19901188374199112134201992161264319931443537199412034521995159071719961200428199715336821998157586319991480658200011784922001122347820021540883200311655512004127156520051440830A. Develop a simple linear rainfall-runoff model.1. Calculate the regression coefficients a and b using the established equations and express the rainfall-runoff relationship inlinear form.2. Verify your solution using excel spreadsheetB. Estimate goodness-of-fit criteria for the model developed in terms of:1. Coefficient of determination (r2)2. Coefficient of correlation (r)

Given: Year Mean annual rainfall Mean annual runoff 1990 1188 374 1991 1213 420 1992 1612…

For a typical catchment, the following precipitation and corresponding runoff data were observed; Mean annual rainfall (mm) Mean annual runoff (mm) 374 420 643 537 452 717 428 682 863 658 492 478 883 551 565 830 Year 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 1188 1213 1612 1443 1203 1590 1200 1533 1575 1480 1178 1223 1540 1165 1271 1440 A. Develop a simple linear rainfall-runoff model. 1. Calculate the regression coefficients a and b using the established equations and express the rainfall-runoff relationship in linear form. 2. Verify your solution using excel spreadsheet B. Estimate goodness-of-fit criteria for the model developed in terms of: 1. Coefficient of determination (r²) 2. Coefficient of correlation (r)

For a typical catchment, the following precipitation and corresponding runoff data were observed; Mean annual rainfall (mm) Mean annual runoff (mm) 374 420 643 537 452 717 428 682 863 658 492 478 883 551 565 830 Year 1990 1991 1992 1993 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 1188 1213 1612 1443 1203 1590 1200 1533 1575 1480 1178 1223 1540 1165 1271 1440 A. Develop a simple linear rainfall-runoff model. 1. Calculate the regression coefficients a and b using the established equations and express the rainfall-runoff relationship in linear form. 2. Verify your solution using excel spreadsheet B. Estimate goodness-of-fit criteria for the model developed in terms of: 1. Coefficient of determination (r²) 2. Coefficient of correlation (r)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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