Use the Given Data to Find the Minimum Sample Size $$\text { Margin of error: } 0.028 \text {; confidence level: } 99 \% ; \hat { p } \text { and } \hat { q } \text { unknown }$$

question 133

Multiple Choice

Use the given data to find the minimum sample size required to estimate the population proportion.
- $$\text { Margin of error: } 0.028 \text {; confidence level: } 99 \% ; \hat { p } \text { and } \hat { q } \text { unknown }$$

• A) 2115
• B) 2223
• C) 1939
• D) 1116

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Definitions:

Auto

Refers generally to automobiles or the automation of systems, indicating self-operation or control of devices without direct human intervention.

Distribution

The process of distributing electrical energy from the transmission system to the end users or consumers effectively.

Isolation

The process or condition of separating or being separated from a system or environment, often for safety, such as electrical isolation to prevent shock.

Turns Ratio

The ratio of the number of turns in the primary winding of a transformer as compared to the turns of wire in the secondary winding.