Consider the following set of dependent and independent variables. Use this data to complete parts a and b below. 29 y 12 14 16 16 20 24 27 X1 0 4 6 9 5 9 15 19 X2 18 12 14 11 2 6 5 4 E Click the icon to view a partial table of critical t-scores. a) Construct a 95% confidence interval for the regression coefficient for x, and interpret its meaning. The 95% confidence interval for the true population coefficient B, is to (Round to three decimal places as needed.)