According to the Data Released by the Chamber of Commerce

question 160

Multiple Choice

According to the data released by the Chamber of Commerce of a certain city, the weekly wages of factory workers are normally distributed with a mean of $600 and a standard deviation of $50. What is the probability that a worker selected at random from the city makes a weekly wage of more than $755. ​

• A) The probability is 0.0074.
• B) The probability is 0.6761.
• C) The probability is 0.0010.
• D) The probability is 0.0068.

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Definitions:

Lifestyle Changes

Modifications or adjustments made in daily habits and practices to improve health and well-being.

Bone Scans

Bone scans are nuclear imaging tests that detect bone damage or diseases, such as cancer, infections, or fractures, by injecting radioactive tracers into the bloodstream.

Diagnose

The process of identifying a disease or condition from its signs and symptoms through examination, testing, and analysis.

Bone Density

A measure of the amount of minerals (mainly calcium and phosphorus) contained within bone tissue, indicative of bone strength and health.