Which of These Occurred During the 1980s

question 2

Multiple Choice

Which of these occurred during the 1980s?

• A) Prolonged droughts in Somalia and Sudan.
• B) Civil wars in Egypt and Nigeria.
• C) Nelson Mandela is elected president of South Africa.
• D) The independence of Eritrea.
• E) Founding of the Organization for African Unity.

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Definitions:

Sample Space

In probability, the set of all possible outcomes or results of a particular experiment or event.

Text Messages

Short electronic messages sent over a cellular network between mobile phones.

Continuous Random Variable

A variable that is capable of assuming any value out of an infinite set within a specified range.

Final Exam

A test given at the end of a course of study to assess a student's mastery of the material.