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Exam PgMP topic 1 question 21 discussion

Actual exam question from PMI's PgMP
Question #: 21
Topic #: 1
[All PgMP Questions]

You have created a control chart for a repeatable process in your program. You have discovered that the seven most recent measurements are all on the positive side of the mean in your control chart. What is this phenomenon called?

  • A. Rule of Improvement
  • B. Mean Improvement
  • C. Rule of Seven
  • D. Low-Riding Mean
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Suggested Answer: C 🗳️
by tungdt at June 30, 2024, 12:46 p.m.

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tungdt
11 months ago
C is correct The phenomenon where the seven most recent measurements are all on the same side of the mean in a control chart is called the Rule of Seven or Seven-Point Rule. This is a common rule used in statistical process control to identify potential non-random patterns within the data.
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