# Question

A financial analyst uses the following model to estimate a firm’s stock return: Return = β0 + β1P/E + β2P/S + , where P/E is a firm’s price-to-earnings ratio and P/S is a firm’s price-to-sales ratio. A portion of the regression results is shown in the following table.

a. Calculate the standard error of the estimate.

b. Calculate and interpret the coefficient of determination.

c. Calculate the corresponding adjustedR2.

a. Calculate the standard error of the estimate.

b. Calculate and interpret the coefficient of determination.

c. Calculate the corresponding adjustedR2.

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