A Random Sample of 95 Printers Discovered That 25 of Them

question 12

Multiple Choice

A random sample of 95 printers discovered that 25 of them were being used in small businesses. Find the 99% limit for the population proportion of printers that are used in small businesses.

• A) 0.042 < p < 0.485
• B) 0.147 < p < 0.380
• C) 0.158 < p < 0.368
• D) 0.224 < p < 0.302

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Definitions:

Incubation

Unconscious processing that works on a specific problem while the mind is otherwise occupied.

Contrary Recognition

The ability to identify and acknowledge ideas or facts that oppose personal beliefs or expectations.

Inference Rules

Set guidelines or principles used to deduce new information or conclusions from known facts or premises.

Mental Graph

Mental Graph is a conceptual representation of information in the form of a graph structure in one's mind, used to illustrate relationships between concepts or data.