The Symbol $\sigma$ Is Used to Represent
A)the Variance of the Population
B)the

question 80

Multiple Choice

The symbol $\sigma$ is used to represent

• A)the variance of the population
• B)the standard deviation of the sample
• C)the standard deviation of the population
• D)the variance of the sample

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Definitions:

21st Century

The current century, spanning from the year 2001 to 2100.

Set Like Plaster

A theory suggesting that personality traits become fixed and less susceptible to change after a certain age.

Personality Development Research

The study of how personality traits and characteristics evolve and change over the course of a person's life.