Use the Given Data to Find the Minimum Sample Size $99 \% ; \hat{\mathrm { p }} \text { and } \hat{\mathrm { q }} \text { unknown }$

question 71

Multiple Choice

Use the given data to find the minimum sample size required to estimate the population proportion.
-Margin of error: 0.09; confidence level: $99 \% ; \hat{\mathrm { p }} \text { and } \hat{\mathrm { q }} \text { unknown }$

• A) 239
• B) 138
• C) 205
• D) 224

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Definitions:

Steer Axle Tires

Tires mounted on the front axle of a vehicle, responsible for steering and a significant portion of braking.

Tread Groove Depth

The depth of the grooves in the tread of a tire, which is critical for proper traction, safety, and performance.

Trailer Tire

A type of tire specifically designed for use on the wheels of a trailer to ensure safety and stability during towing.

Section Height

The tread center-to-bead plane on a tire.