Compute Probabilities of a Sample Proportion
-Smith Is a Weld $5 \%$

question 24

Multiple Choice

Compute Probabilities of a Sample Proportion
-Smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds that for the afternoon shift $5 \%$ of all welds done will be substandard. If Smith checks 300 of the 7500 welds completed that shift, what is the probability that he will find more than 25 substandard welds?

• A) \(0.0040\)
• B) \(0.4960\)
• C) \(0.5040\)
• D) \(0.9960\)

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Definitions:

Enmeshment

A term used in psychology to describe relationships where personal boundaries are permeable and unclear, leading to overly close and entangled relationships.

Disengagement

The process of detaching or withdrawing from involvement in a particular activity, situation, or group.

Positive Feedback

Encouraging comments or actions that affirm someone's behavior or performance, often motivating continued or improved effort.

Negative Feedback

A type of constructive criticism that points out what was done wrong or what needs improvement, which can be essential for progress.