Determine the t-value in each ofthe cases. 5| Click the icon to View the table of areas under the t-distribution. [a] Find the ttralue such that the area in the right tail is [1.01 with 5' degrees of freedom. |:| {Round to three decimal places as needed.) [h] Find the ttralue such that the area in the right tail is [1.15 with 23 degrees of freedom. |:| {Round to three decimal places as needed.) [c] Find the tvalue such that the area left of the t-value is [LED I.Irith 3" degrees of freedom. [Hint: Use symmetry] |:| {Round to three decimal places as needed.) [d] Find the critical t-I-ralue that corresponds to 80% condence. Assume 18 degrees of freedom. |:| {Round to three decimal places as needed.)