A Simple Random Sample of 5 Observations from a Population

question 96

Multiple Choice

A simple random sample of 5 observations from a population containing 400 elements was taken, and the following values were obtained. 15
19
21
24
31
A point estimate of the mean is

• A) 4.
• B) 22.
• C) 21.
• D) 110.

---

Definitions:

Between 2008 And 2011

A time frame referring to the years starting from 2008 and ending in 2011, often used to specify or demarcate a period for analysis or events.

Self-Defense

The act of protecting oneself from harm using reasonable force, especially from immediate physical threat.

Article 51

A provision in the United Nations Charter that provides a right to countries to engage in self-defense if attacked.

United Nations Charter

The foundational treaty of the United Nations, signed in 1945, outlining the organization's purposes, principles, and the framework for international cooperation and peacekeeping.