Chapter 8

Show all of your work! Indicate the correct units! Draw a box around each nal answer! 1. Find the critical 2 value(s) or t value(s) for each hypothesis test. Draw the standard normal distribution ort distribution for each test. Be sure to indicate the area for each critical region and non-critical region. Shade the critical region. (a) Left-tailed 2 test with a = 0.006 and n = 208. (b) Right-tailed t test with a = 0.005 and n = 33. (c) Two-tailed 2 test with a = 0.006 and n = 190