My Classes - montgomerycollege.edu Test 3- 202220 - MATH-117-22477 Remaining Time: 58 minutes, 37 seconds. Question Completion Status: QUESTION 3 2.25 A quality control engineer at a breakfast cereal company tests the box filling machine by weighing boxes of cereal. Not every box contains exactly the same weight. But if more than 12% of boxes are over-filled then they stop production to fix the machine. They define over-filled to be more than 1.2 ounces above the weight on the package. The engineer weighs 100 boxes and finds that 18 of them are over-filled. He plans to test the hypotheses: Ho: p = 0.12 versus Ha: p > 0.12 (where p is the true proportion of overfilled boxes). What is the test statistic (Z-score)? OZ = 1.85 OZ =-1.85 OZ=3 OZ=6 QUESTION 4 2.25 p that based on data collected from a