Question
A sample of9observationscollectedin a regression study on two variables,x(independent variable) and y(dependent variable).The sample resulted in the following data. summation (x_i-xbar) 2 =25,summation(x_i-xbar)(y_i-ybar)=76,xbar=3,ybar=10 Calculate the
A sample of9observationscollectedin a regression study on two variables,x(independent variable) and y(dependent variable).The sample resulted in the following data.
summation (x_i-xbar)2=25,summation(x_i-xbar)(y_i-ybar)=76,xbar=3,ybar=10
Calculate the y-intercept (b_0) of the estimated regression equation.
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Numerical Analysis
Authors: Richard L Burden, J Douglas Faires, Annette M Burden
10th Edition
1305465350, 9781305465350
