A Manager Wishes to Build a 3-Sigma Range Chart for a Process

question 193

Multiple Choice

A manager wishes to build a 3-sigma range chart for a process. The sample size is five, the mean of sample means is 28.5, and the average range is 3.9. From Table S6.1, the appropriate value of D₃ is 0, and D₄ is 2.115. What are the UCL and LCL, respectively, for this range chart?

• A) 30.75 and 26.25
• B) 40.2 and 16.8
• C) 11.2 and 0
• D) 8.25 and 0
• E) 32.4 and 24.6

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Definitions:

Distributive Justice

The principle concerned with the fair allocation of resources among diverse members of a community.

Autonomous Morality

The stage where individuals recognize the flexibility of rules and laws, basing their judgments on the intentions behind actions rather than the actions themselves.

Conventional Moral Reasoning

A level of moral development in which individuals' judgments are based on compliance with societal rules and norms, typically observed in adolescence.

Morality of Constraint

the stage in child development where children view rules as fixed and absolute, typically imposed by authority figures and not to be questioned.