The margin of error can be calculated in two ways, depending on whether you have parameters from a population or statistics from a sample: Margin of error (parameter) = Critical value x Standard deviation for the population. Margin of error (statistic) = Critical value x Standard error of th...
将“margin of error"翻译成中文 容许误差, 误差范围, 误差边缘是“margin of error"到 中文 的最佳翻译。 译文示例:What's your margin of error? ↔ 你 误判 的 幅度 有 多少 margin of error noun 语法 (statistics) An expression of the lack of precision in the results obtained from a ...
How can I be confidant that any change I make is positive - and not just within some margin of error? Thanks for any help! statistics sampling Share Cite Follow asked Jun 26, 2013 at 16:39 Dave Bish 10122 bronze badges Add a comment 1 Answer Sorted by: 1 Here's a suggestion...
Instatistics, most margin of error/confidence interval calculations involve multiplying a critical value by a standard error. In the following formula, the square root is the standard error of the proportion, and you multiply it by a critical Z-value. Learn more aboutstandard errors. The margin ...
adrive map statistics is cleared 正在翻译,请等待... [translate] a延迟时间比较短 The delay time quite is short [translate] aLife in the army is single, but the fun is self-inflicted. [translate] aChen Jin school 陈・金学校 [translate] a一花一世界,一树一菩提,花开花谢… Ένας...
However, there's a catch—statistics can never be 100% accurate, and the same applies for your survey results. Estimation is the very nature of surveys, so when we decide to study a huge population, there are a few things we have to keep in mind. ...
Home>AP statistics>This page Margin of ErrorIn a confidence interval, the range of values above and below the sample statistic is called the margin of error.For example, suppose we wanted to know the percentage of adults that exercise daily. We could devise a sample design to ensure that ...
it would be foolish to use the result as the average for any larger population of test-takers. However, if the population mean score for this quiz happens to be known, then the power of statistics can be used to determine the confidence you can have that a range of values (in this cas...
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margin of errorn(statistics: variance)(统计学)SCSimplified Chinese误差幅度,误差范围 We have to get it right the first time as there is a very narrow margin of error. narrow marginn(slight gap, small difference)SCSimplified Chinese没有多少余裕méi yǒu duō shǎo yú yù ...