Use the Normal Distribution to Approximate the Desired Probability

question 136

Multiple Choice

Use the normal distribution to approximate the desired probability.
-Find the probability that in 200 tosses of a fair die, we will obtain at most 30 fives.

• A) 0.1871
• B) 0.3229
• C) 0.2946
• D) 0.4936

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Definitions:

S-cam Assembly

A mechanical component used in drum brake systems of heavy vehicles, converting the linear force of air brake actuators into a rotational movement to apply the brake.

Air Dryer

A device usually located downstream from the compressor designed to remove moisture from the air system. Air dryers use two principles to eliminate air from an enclosed brake circuit, cooling/condensation and desiccant media.

Linehaul Truck

Trucks used for long-distance hauling, commonly part of freight and logistics operations.

Overhauled

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