Groundwater is the main source of water in many countries. In a study of the quality of ground water in Yemen, the authors of the paper "Multiple Linear Regression Model for Chloride Estimation of Groundwater in Ash-Shihr Town and Its Outskirts Hadharamout-Yemen"t used a multiple regressionmodel with two independent variables, wherey = chloride concentration (mg/L)X1= total alkalinityX2= electrical conductivity.The model equation suggested in the paper isy = -183.560 + 1.589x, + 0.069x, + e.(a) Based on this model, what is the mean value of y (in mg/L) when x,= 320 and x, = 2,700?mg/L(b) Based on this model, what mean chloride concentration (in mg/L) is associated with a total alkalinity of 270 and an electrical conductivity of 2,900?mg/L

Name: Groundwater is the main source of water in many countries. In a study
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Description: Groundwater is the main source of water in many countries. In a study of the quality of ground water in Yemen, the authors of the paper "Multiple Linear Regression Model for Chloride Estimation of Groundwater in Ash-Shihr Town and Its Outskirts Hadh

The regression equation is given by Y = -183.560 + 1.589x1 + 0.069x2 + e

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The model equation suggested in the paper is y- -183.560 + 1.589x, + 0.069x, + e. (a) Based on this model, what is the mean value of y (in mg/L) when x, - 320 and x, - 2,7007 mg/L (b) Based on this model, what mean chloride concentration (in mg/L) is associated with a total alkalinity of 270 and an electrical conductivity of 2,9007 mo/l

The model equation suggested in the paper is y- -183.560 + 1.589x, + 0.069x, + e. (a) Based on this model, what is the mean value of y (in mg/L) when x, - 320 and x, - 2,7007 mg/L (b) Based on this model, what mean chloride concentration (in mg/L) is associated with a total alkalinity of 270 and an electrical conductivity of 2,9007 mo/l

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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