indicates that if the process average can be centered, then more than 99.73% of the observations will fall inside the specification limits.

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Quizplus · Accepted Answer

11ebc114_12f7_ac53_8acb_abcb737e9b8e_TB8562_11 refers to a statistical quality control method known as the Six Sigma process. This method aims to reduce defects in a process by ensuring that the process average is centered between the upper and lower specification limits. If this is achieved, it is expected that more than 99.73% (or 3 standard deviations) of the observations will fall within the specification limits. Therefore, the statement is true. This is a statement about the normal distribution and the empirical rule, which states that for a normal distribution, 99.73% of the observations will fall within 3 standard deviations of the mean. If the process average can be centered, this means the mean can be adjusted to be in the middle of the specification limits, so the 3 standard deviations on either side will cover the majority of the acceptable range.

Indicates That If the Process Average Can Be Centered, Then