When a Test Yields Consistent Results Over Time, It Is

question 202

Multiple Choice

When a test yields consistent results over time, it is said to be ____.

• A) standardized
• B) reliable
• C) valid
• D) statistically significant

Identify and analyze the impact of virtual teams and technology on communication effectiveness.

Understand the influence of stereotypes, cultural norms, and ethnocentrism in organizational communication.

Describe the advantages of face-to-face communication and recognize the importance of nonverbal cues.

Explain the concept of team dynamics and the role of complementary skills within organizational teams.

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Definitions:

Standard Deviation

Standard deviation is a measure of the dispersion or spread of a set of numbers, indicating how much individual numbers in a dataset deviate from the mean or average.

Random Variable

A statistical variable whose outcomes are numeric and result from unpredictable events.

Binomial Distribution

A probability distribution that summarizes the likelihood that a value will take one of two independent states across a number of trials.

Binomial Probability Distribution

A probability distribution that summarizes the likelihood that a variable will take one of two independent values under a given set of parameters or assumptions.