book is quality improvement, 9th edition.

class is quality control. book is quality improvement, 9th edition

It is been determined that our companies #3 Milling lathe has a process capability of 75 This process is not capable in control o flux there is not enough information to determine to small variations in the process average. As the subgroup size increases, the control chart becomes more sensitive rational irrational empirical If the population from which samples are taken is not normal, the distribution of sample averages will tend toward provided that the sample size, n, is at the least 4. This tendency gets better and better as the sample size gets larger. symmetry asymptotic normality an exponential distribution Decisions on the size of the sample or subgroup require a certain amount of empirical judgment. True False An r value is associated with the number of streams in a process. It establishes the number of occurrences in succession that a single stream has the highest and the lowest value. If the number of successions is greater than ther value, the process is considered out-of-control in control a batch process a continuous process Incorrect It is been determined that our companies #3 Milling lathe has a process capability of 0 75 This process is not capable in control flux there is not enough information to determine to small variations in the process average. As the subgroup size increases, the control chart becomes more sensitive rational irrational empirical If the population from which samples are taken is not normal, the distribution of sample averages will tend toward provided that the sample size, n, is at the least 4. This tendency gets better and better as the sample size gets larger. symmetry asymptotic normality an exponential distribution Decisions on the size of the sample or subgroup require a certain amount of empirical judgment. True r False An r value is associated with the number of streams in a process. It establishes the number of occurrences in succession that a single stream has the highest and the lowest value. the number of successions is greater than the r value, the process is considered out-of-control in control a batch process o a continuous process Incorrect