Find a 95% confidence interval for the slope
Find a 95% confidence interval for the slope in each of the following settings. (Round your answers to three decimal places.)
(a) n = 16, = 1.1 + 11.90x, and SEb1 = 65.60
(____ , ___)
(b) n = 16, = 11.0 + 5.90x, and SEb1 = 65.60
(____ , ___)
(c) n = 100, = 1.1 + 11.90x, and SEb1 = 65.60
