From a Population of 500 Elements, a Sample of 225

question 55

Multiple Choice

From a population of 500 elements, a sample of 225 elements is selected. It is known that the variance of the population is 900. The standard error of the mean is approximately

• A) 1.1022.
• B) 2.
• C) 30.
• D) 1.4847.

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Definitions:

Gender Stereotypes

Gender stereotypes are generalized beliefs or preconceptions about characteristics, attributes, and behaviors traditionally associated with men and women.

Flexible Perceptions

The ability to adapt one's understanding and outlook towards different perspectives or changing information.

Traditional Stereotypes

Widely held but fixed and oversimplified images or ideas of a particular type of person or thing, often passed down through generations.

Gender Stability

The concept that one’s gender is a permanent feature.