Under the standard assumption, the results of the least squares estimation for the multiple regression modelwere given as follows. There is a standard error in parentheses.

If given as a sample correlation coefficient of the liver, answer the following.

1. Calculate the sum of squares of the residuals and the estimated bias for the variance of the error term and write them down one by one.

yt=b1+b2xt2+b3xt3+^t,(s1)(s2)(s3) yt=b1+b2xt2+b3xt3+^t,(s1)(s2)(s3)