Find the equation of the regression line for the given data. Then use this equation to make the indicated estimate. Round decimals in the regression equation to three decimal places. Round estimates to the same accuracy as the given data.

The data given in the table below are the dosage (in mg) of a certain drug and the pulse rate for eight different patients. Find the equation of the regression line, and then estimate the pulse rate of a patient who received a dosage of 0.25 mg of the drug.

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Dosage, mg Pulse rate, beats/s 0.12 0.22 0.29 0.34 0.38 0.40 0.45 0.48 96 89 91 90 88 82 80 79