A Randomly Selected Value from a Normal Distribution Is Found

question 50

Multiple Choice

A randomly selected value from a normal distribution is found to be 2.1 standard deviations above its mean.What is the probability that a randomly selected value from the distribution will be less than 2.1 standard deviations from the mean?

• A)0.9488
• B)0.9821
• C)0.9976
• D)0.9712

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Definitions:

Slave Trade

The historical capturing, selling, and buying of human beings for the purpose of forced and unpaid labor, particularly prevalent across the Atlantic from the 16th to the 19th centuries.

Polygyny

Refers to a form of polygamy where a man is allowed to have more than one wife at the same time.

European Economic System

Refers to the complex set of economies of European countries, often associated with the European Union's economic policies and mechanisms for fiscal stability and economic cooperation.

Slave Trade

The historical trading of enslaved Africans, primarily between the 16th and 19th centuries, to the Americas.