The data table below shows the total hours studied over 2 weeks and test scores at the end of the 2 weeks for a calculus course. Find a 90% confidence interval for the slope of the population regression line that relates the response variable to the predictor variable. Time, x 8 18 5 10 14 20 13 Score, y 83 91 84 90 88 76 94 y = 88.2 - 0.13x [x = 88, _x = 1,278, by = - 0.13, and 5. = 6.5852 The 90% confidence interval for B, is from |to (Round to three decimal places as needed.)