Find these critical values by using Table 8 of Appendix B.

a. 2(18, 0.01)

b. 2(16, 0.025)

c. 2(8, 0.10)

d. 2(28, 0.01)

e. 2(22, 0.95)

f. 2(10, 0.975)

g. 2(50, 0.90) h. 2(24, 0.99)