Which of the following contribute to error variance?
a. treating individual participants differently
b. differences in participants' personal characteristics
c. participants' current moods
d. measurement error
e. all of the above
E
Political Science
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Which topic is more likely than the others to be subject to a screening procedure in a public opinion poll?
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The presiding officer in the House of Representatives is the:
A) vice president. B) Speaker of the House. C) resident commissioner. D) president pro tempore. E) House delegate
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