Chapter 10.3, Problem 10.1E

(a)

To determine

To find: the t-value for $t_{0.05}$

(b)

To determine

To find: the t-value for $t_{0.025}$

(c)

To determine

To find: the t-value for $t_{0.10}$ .

(d)

To determine

To find: the t-value for $t_{0.025}$ .