56. Risk Priority Numbers are useful in prioritizing problems that need to be addressed. True False 57. If 100 units were processed through a manufactur- ing process but only 80 were completed, the First Time Yield would be 180 percent. True False 58. A Five Sigma process would be expected to pro- duce fewer than 3.4 defects per million opportuni- ties. True False 59. The likelihood that a process will finalize all of the required steps without any failures or rejects is called Defects Per Unit First Time Yield Rolled Throughput Yield Process Success Rate 60. The percent of outcomes that would be expected to occur above and below two standard deviations from the mean would be 5 percent 10 percent 25 percent 50 percent