Check here for instructional material to complete this problem x - UI Evaluate the formula z = o when u = 135. n = 20, x = 138, and 6 = 6 Z - (Round to three decimal places as needed.)Check here for instructional material to complete this problem. p -p 411 Evaluate the formula z = when p = 1209 n = 1209. p = 0.35. and q = 1 - p pq n Z = (Round to two decimal places as needed.)