Based on the Social Media Identified in Figure 19-1 Above,virtual

question 131

Multiple Choice

Based on the social media identified in Figure 19-1 above,virtual social worlds have a __________ degree of media richness and self-disclosure.

• A)high
• B)medium
• C)low
• D)average
• E)non-existent

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Definitions:

Critical Value

A specific position in the test distribution used for comparison with the test statistic in order to make a decision about rejecting the null hypothesis.

Confidence Interval

A range of values, derived from the sample data, that is likely to contain the value of an unknown population parameter with a certain degree of confidence.

Sample Size

The number of observations or datapoints collected in a subset of a larger population.

Confidence Coefficient

The degree of certainty or probability (expressed as a percentage) that the confidence interval contains the true parameter value.