Assume That the Proportion of Defective Items in a Sample

question 33

Short Answer

Assume that the proportion of defective items in a sample of 400 items is 0.20.
Is the normal approximation to the sampling distribution of appropriate in this situation?
______________
Find the probability that is greater than 0.23.
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Find the probability that lies between 0.16 and 0.24.
______________

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Definitions:

Evaluating Alternatives

This is the process of systematically assessing different options or courses of action in decision-making to determine the most suitable or optimal choice based on criteria.

Making Preferences

The act of choosing or prioritizing among various options based on personal tastes, values, or expected outcomes.

Production Blocking

Occurs in brainstorming sessions when an individual is unable to share ideas due to others speaking, leading to a decrease in idea generation.

Constructive Conflict

A type of conflict that leads to positive outcomes, encouraging growth and improvement.