In an experimental study of the effects of the length of a marketing ad (2 groups)...
In an experimental study of the effects of the length of a marketing ad (2 groups) on number of words recalled from the passage, the length of a marketing ad would be an example of:
a dependent variable
an independent variable
an extraneous variable
non of the above
Homework Answers
From the given information,
Here,
Number of words recalled from the passage is dependent on length of marketing ad.
Hence,
Length of marketing ad is independent variable.
Thank you.
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