EXTRA CREDIT (3 POINTS) SHOW ALL WORK as indicated…
EXTRA CREDIT (3 POINTS) SHOW ALL WORK as indicated in the Video Lesson. Draw and Shade the indicated area under a Normal Distribution Curve for each of the questions below. Show ALL calculations (including z-scores and how the area(s) under the curve are combined) NO WORK = NO POINTS A manufacturing process produces a critical part of average length 120 millimeters, with a standard deviation of 2 millimeters. All parts differ by more than 5 millimeters from the mean must be rejected. Assume a normal distribution. What percentage of the parts must be rejected, on average?