The Time to Complete the Construction of a Soapbox Derby

question 93

Multiple Choice

The time to complete the construction of a soapbox derby car is normally distributed with a mean of three hours and a standard deviation of one hour. Find the probability that it would take more than five hours to construct a soapbox derby car.

• A) 0
• B) 0.0228
• C) 0.4772
• D) 0.9772

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Definitions:

Tumors

Abnormal growths of tissue that result from uncontrolled cell division, and can be benign (non-cancerous) or malignant (cancerous).

Colorectal Cancer

A type of cancer that begins in the colon or rectum, parts of the digestive system.

Increased

The action or process of becoming larger in quantity, size, degree, or intensity.

Breast Cancer

A malignant tumor that develops from breast cells, considered one of the most common cancers affecting women.