A Quality Analyst wants to construct a sample mean chart for controlling a packaging process.He knows from past experience that whenever this process is under control,package weight is normally distributed with a mean of twenty ounces and a standard deviation of two ounces.Each day last week,he randomly selected four packages and weighed each with the following results: 
What value should be used as the mean of the sampling distribution of sample means?
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A range of processes, like mediation and arbitration, used to resolve conflicts outside of the courtroom.
Peer-review Board
A committee of experts evaluating the quality and relevance of research or professional work submitted for publication or presentation.
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A process for dealing with job-related behavior that does not meet expected and communicated performance standards, typically involving a series of escalating actions.
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