Avatars Are

question 1

Multiple Choice

Avatars are

• A) special chat rooms that strictly limit what can be said.
• B) harmful spyware programs that help companies gather personal information on their customers.
• C) used to create a more sociable experience for shoppers on websites.
• D) items that are exactly the same for everyone.
• E) unexpected objections raised by the audience in response to a persuasive message.

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Definitions:

Standard Error

A measure of the sampling variability of an estimator, indicating the uncertainty around the estimate of a population parameter.

Variance

A statistical measure that represents the dispersion or spread of data points in a data set.

Central Limit Theorem

A statistical theory that states that the distribution of sample means approximates a normal distribution as the sample size becomes larger.