Credit Sprint / Practice problems / Margin of error range
Margin of error range: practice
U.S. Government. Try each one, then open the answer. The Credit Sprint app generates unlimited new versions.
A poll shows 44 percent support with a margin of error of plus or minus 2 points. What is the lowest value of the likely range for the population?
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44 − 2 = 42.
A poll shows 63 percent support with a margin of error of plus or minus 3 points. What is the lowest value of the likely range for the population?
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63 − 3 = 60.
A poll shows 48 percent support with a margin of error of plus or minus 3 points. What is the lowest value of the likely range for the population?
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48 − 3 = 45.
A poll shows 49 percent support with a margin of error of plus or minus 3 points. What is the highest value of the likely range for the population?
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49 + 3 = 52.
A poll shows 49 percent support with a margin of error of plus or minus 4 points. What is the highest value of the likely range for the population?
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49 + 4 = 53.
A poll shows 41 percent support with a margin of error of plus or minus 2 points. What is the highest value of the likely range for the population?
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41 + 2 = 43.