A disk drive manufacturer has a defect rate of less than 1.0% with 98% confidence. A quality assurance team samples 1000 disk drives and finds 14 defective units. Which action should the team recommend?
A . The manufacturing process should be inspected for problems.
B . A larger sample size should be taken to determine if the plant is functioning properly
C . A smaller sample size should be taken to determine if the plant is functioning properly
D . The manufacturing process is functioning properly and no further action is required.