More Than Any Other Single News Source, Americans Get Their

question 69

Multiple Choice

More than any other single news source, Americans get their news from

• A)radio.
• B)television.
• C)the Internet.
• D)newspapers.
• E)magazines.

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Definitions:

Standard Error

A statistic that measures the dispersion of sample means around the population mean.

Sample Mean

The arithmetic average of a sample set of data, used to estimate the population mean.

Normally Distributed

Describes a data set that follows a bell-shaped curve where most observations cluster around the mean and probabilities for values taper off symmetrically towards both extremes.

Standard Deviation

Standard deviation is a measure of the amount of variation or dispersion of a set of values, indicating how much the values in the set differ from the mean.