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

question 28

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 between 10 and 20 substandard welds?

• A) \(0.8132\)
• B) \(0.4066\)
• C) \(0.2033\)
• D) \(0.6377\)

---

Definitions:

Social Order

A concept pertaining to the set of norms, rules, and structures that guide how individuals within a society behave to maintain stability and predictability.

Moral Philosophies

The systematic examination of how people should behave toward one another, the justification of moral judgments, and the search for a principled basis for morality.

Teleology

An ethical theory that posits the moral value of an action is determined by its outcome, or end result, rather than the action itself.

Deontology

A branch of ethics that judges the morality of actions based on rules, focusing on adherence to duties or obligations.