Statistics can give striking examples to an audience that will help them understand the
significance of an issue. Name the three values mentioned in the text and explain how they
are derived.
What does each signify? What is the result of just one extremely low or high
number in a small sampling?
What will be an ideal response?
To find the mean, determine the sum of all numerical values in a series and divide by
the number of values and provides the average; the median is in the middle of a
numerically ordered series of numbers and indicates that 50% are above and 50% are
below; the mode is the number that occurs most frequently in a series of numbers and
is, therefore, the most common. One extremely high or low number will skew the mean
in the number?s direction.
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Which type of shot is best for capturing a lot of action at once?
A. close-up B. medium shot C. long shot D. snapshot
In communication research, the word “metric” refers to
a. use of the metric system in research reporting b. use of scales ranging between 1 and 10 c. use of scales ranging between 10 and 100 d. use of scales ranging between 100 and 1000 e. units of measurement
A member of a control-oriented culture would attribute his winning the lottery to:
a. Mistake b. Luck c. God d. Probability
In informative presentations, inexperienced speakers often do not spend enough time talking about features and functions rather than benefits
Indicate whether the statement is true or false