Question: A computer program for regression analysis produces a joint confidence
A computer program for regression analysis produces a joint confidence region for the two slope parameters considered in the regression equation, β1 and β2. The elliptical region of confidence level 95% does not contain the point (0, 0). Not knowing the value of the F statistic, or R2, do you believe there is a linear regression relationship between Y and at least one of the two explanatory variables? Explain.
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