The Mean of a Normal Distribution Is 400 Pounds

question 19

Multiple Choice

The mean of a normal distribution is 400 pounds. The standard deviation is 10 pounds. What is the probability of a weight between 415 pounds and the mean of 400 pounds?

• A)0.5000
• B)0.1932
• C)0.4332
• D)0.3413

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Definitions:

Native American

Indigenous peoples of the Americas, including various tribes, cultures, and nations inhabiting the continent before European colonization.

Slavery

A system in which individuals are owned by others, deprived of personal freedom, and compelled to perform labor or services.

William Penn

An English Quaker leader and founder of Pennsylvania as a place for religious freedom in the late 17th century.

Non-Quakers

Individuals or groups that do not adhere to or are not members of the Religious Society of Friends, known as Quakers, who are known for their pacifist beliefs.