The sampling error varied from question to question, but none had a margin of error exceeding 4.5 percentage points.
Without margins of error for individual readings, there was no way for the Harvard researchers to compute a margin of error for their overall findings.
Although the MIT study does not give margins of error, the 2.6 minute average difference in waiting time surely falls within a reasonable margin of error.
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The survey had a margin of error of plus or minus 2.8 percentage points.
"The thing that freaked me out was that I had no margin of error, " he says.
The institute said that its early forecasts had a margin of error of 0.1-0.2 percentage points.
Free of long-term debt, Leo Wells says that he has plenty of margin for error.
Decisions are often made on the spot, and there is little margin for error.
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The margin of error increases significantly as the number of people answering any question diminishes.
The margin of error in the poll was plus or minus 3 percentage points.
The punishment for being wrong can be devastating, with little margin for error ahead.
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The poll had a margin of error of plus or minus 3 percentage points.
That result was within the poll's margin of error of plus or minus 4 percentage points.
This question has a margin of error of plus or minus 4 percentage points.
The poll had a margin of error of plus or minus 2 percentage points.
That survey had a margin of error of plus or minus 4 percentage points.
That survey had a margin of error of plus or minus 3.5 percentage points.
The margin of error in both categories was plus or minus 4 percentage points.
We picked the 10 highest whose margin of error did not exceed the average.
And most of these flickers on the dial were within the margin of error.
Flying at 235km will allow little margin for error, especially if the Sun becomes more active.
All those questions had a margin of error of plus or minus 3 percentage points.
The question had a margin of error of plus or minus 3 percentage points.
The margin of error on those questions was plus or minus 5 percentage points.
We worked our way back, but we just didn't have any margin for error.
The poll has a margin of error of plus or minus 3 percentage points.
The poll has a margin of error of plus or minus 5 percentage points.
The margin of error is plus or minus 3 percentage points for the most recent survey.
The New York poll has a margin of error of plus or minus 4.5 percentage points.
The national poll has a margin of error of plus or minus 3 percentage points.
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