#22

Find the regression equation, letting overhead width be the predictor (x) variable. Find the best predicted weight of a seal if the overhead width measured from a photograph is 19 cm. Can the prediction be correct? What is wrong with predicting the weight in this case? Use a significance level of 0.05. Overhead Width (cm) 8.2 76 9.3 8.5 9.9 9.2 Weight (kg) 194 197 267 205 289 265 Click the icon to view the critical values of the Pearson correlation coefficient r. The regression equation is y = + x (Round to one decimal place as needed.) rces