Which of the Following Communication Channels Provides the Least Information

question 32

Multiple Choice

Which of the following communication channels provides the least information richness?

• A)Telephone
• B)Face-to-face
• C)E-mail
• D)Formal letter
• E)Personally written missive

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Definitions:

Dependent Variable

In an experiment or study, it's the variable being tested and measured, which is expected to be influenced by another variable (the independent variable).

Dependent Variable

A variable in a scientific experiment that changes in response to the manipulation of the independent variable.

Independent Variable

In research, the variable that is manipulated to observe its effect on a dependent variable.