In a Manufacturing Process,a Machine Produces Bolts That Have an Average

question 45

Multiple Choice

In a manufacturing process,a machine produces bolts that have an average length of 3 inches with a variance of .03.If we randomly select three bolts from this process,What is the probability the mean length of the bolt is at least 3.16 inches?

• A)97.72%
• B)5.48%
• C)94.52%
• D)44.52%
• E)2.28%

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Definitions:

Overconfidence

A cognitive bias wherein an individual's belief in their own abilities or the accuracy of their knowledge exceeds the reality.

Negotiation Process

A series of interactions or discussions aimed at reaching an agreement or resolving differences between parties.

Effective Negotiation

The resolution of issues of substance while maintaining a positive process.

Substance

The essential nature or most important part of something.