Determine the t-value in each of the cases. Click the icon to view the table of areas under the t-distribution. (a) Find the t-value such that the area in the right tail is 0.05 with 17 degrees of freedom. 1.740 (Round to three decimal places as needed.) (b) Find the t-value such that the area in the right tail is 0.01 with 19 degrees of freedom. (Round to three decimal places as needed.)