7 12 Determine the values of the following quantities Round

7 #12

Determine the values of the following quantities. (Round your answers to three decimal places.)

(a)    t_0.10,14

(b)    t_0.05,14

(c)    t_0.05,23

(d)    t_0.05,60

(e)    t_0.005,60

Solution

(a)    t_{0.10,14 =} -1.345 (from student t table)

(b)    t_{0.05,14 =} -1.761 (from student t table)

(c)    t_{0.05,23 =}-1.714 (from student t table)

(d)    t_{0.05,60 =} -1.671 (from student t table)

(e)    t_0.005,60 = -2.660(from student t table)