I solved this statistics problem myself.

But obviously there are a lot of places that are wrong.

Let the experts see what's right and what's wrong and explain to me what's the right answer!

Find the critical value for the type of 2- Right-tailed test, a = 0.05 ( 4 ) 3.112 A Find the critical B c = 095,s' = 11.56, 1 = 30 A Find the rejection region for the ty Left-tailed test. er = 0.03 (4) 2=-10 C c = 0.90. s = 35. # = 18 B Find the P- value for a hop Right-tailed test D O m A 12. Left-tailed test, ar = 0.03 c = 0.90, s = 35, 1 = 18 (e) (735, 2401) A 13. Find the P- value for a by prothe Two-tailed test Left-tailed test z = -1.32 a = 0.10 15. c = 0.95, s' = 11.56,# = 30 (al 12.31. 470 10) (2.71, 457) A