The margin of error is reduced.
Yes
Increase sample size.
With probability sampling you have no control over the units that are sampled. So the only way to reduce the margin of error is to increase the size of the sample.
It depends on whether it is the Type I Error or the Type II Error that is increased.
The duration of Margin for Error is 1.23 hours.
Margin for Error was created on 1943-02-10.
there was a large margin of error
The larger the sample size, the smaller the margin of error.
Margin of Error - The Wire - was created on 2006-10-15.
Margin for Error - 1943 is rated/received certificates of: USA:Approved
The polling had a low margin of error.
The margin of error increases as the level of confidence increases because the larger the expected proportion of intervals that will contain the parameter, the larger the margin of error.
The margin of error in the poll was 5%. The margin at the top of the page was 1.5 inches.
Generally speaking an x% confidence interval has a margin of error of (100-x)%.
The margin of error is reduced.
No Margin for Error - 1978 - TV was released on: USA: 30 April 1978