find a set of data, preferably but not restricted to their field of study. The data needs to fit the regres- sion framew

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Find A Set Of Data Preferably But Not Restricted To Their Field Of Study The Data Needs To Fit The Regres Sion Framew 1 (148.22 KiB) Viewed 111 times

find a set of data, preferably but not restricted to their field of study. The data needs to fit the regres- sion framework with a regression variable, x, and a response variable, y. Carefully make the assignment as to which variable is x and which, y. It may be neces- sary to consult a journal or periodical from your field if you do not have other research data available. (a) Plot a scatter diagram for the collected data and comment on the relationship between y and a. (b) Obtain a simple linear regression fit by the least squares method.Plot the regression line on a graph with the data. (c) Test the compatibility of the linear fit (H: B1=0). (d) Measure the quality of fit using the coefficient of determination.