The following is part of the results of a regression analysis involving children's test scores (Y ) and their mother's IQ scores. The data is obtained from 434 children. The Romdr output is below: Coefficients: Estimate Std. Error t value Pr ()[t/) (Intercept) 25.79978 5.91741 4.36 1.63e-05 * * * mom . iq 0. 60997 0 . 05852 10.42