| 31. | For subgroups of the population the potential sampling error is larger.
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| 32. | The margin of sampling error was plus or minus 2 percent.
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| 33. | It has a margin of sampling error of three percentage points.
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| 34. | The margin of sampling error was 3 . 5 percentage points.
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| 35. | For smaller subgroups of people the potential sampling error is larger.
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| 36. | The potential sampling error for groups with fewer cases is larger.
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| 37. | Margin of sampling error is plus or minus 4 percentage points.
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| 38. | Results based on smaller subgroups have a larger potential sampling error.
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| 39. | The margin of sampling error was plus or minus 3 percent.
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| 40. | The margin of sampling error was given as 5 percentage points.
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