Question
A sample of14observationscollectedin a regression study on two variables,x(independent variable) and y(dependent variable).The sample resulted in the following data. SSR=67,SST=81,summation (x_i-xbar) 2 =23,summation (x_i-xbar)(y_i-ybar)=55. Calculate
A sample of14observationscollectedin a regression study on two variables,x(independent variable) and y(dependent variable).The sample resulted in the following data.
SSR=67,SST=81,summation (x_i-xbar)2=23,summation (x_i-xbar)(y_i-ybar)=55.
Calculate the t test statistics todetermine whether a statisticallylinear relationship exists between x and y.
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Introductory Algebra
Authors: Alan S Tussy, Rosemary Karr, Marilyn Massey, Diane Koenig, R David Gustafson
5th Edition
1305161866, 9781305161863
