Answer Happy

Question 36 A researcher has a dataset that contains information on the weight of a variety of types of fish and possible determinants of weight. She runs a simple regression using weight in grams as the dependent variable and length in cm as the independent variable and obtains the results below. Coefficients Standard Error t-stat P-value Intercept 488.39 31.142 -15.682 0.00000 Length cm 28.45 0.935 30.433 0.00000 Which of the following is the predicted simple regression equation? Oweight--488-31-length O length-488 +31-weight Dweight=-488+28. length Olength-485+28 weight