slovin公式

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www.statology.org

Slovin's Formula Calculator - Statology

2023年1月20日 · In statistics, Slovin's Formula is used to calculate the minimum sample sized needed to estimate a statistic based on an acceptable margin of error.

cn.lamscience.com

斯洛文的公式抽样技术 - 数学 2025 - Lam Science

对大量人口进行抽样时,请使用Slovin公式确定必要的样本量。 斯洛文公式计算简单随机抽样所需的样本量。 该公式使用总体数量和允许的误差幅度来确定应使用的样本量。

www.reference.com

What Is Slovin’s Formula? - Reference.com

2025年5月19日 · Slovin’s formula is written as n = N/ (1+Ne^2). In the formula, n = the number of samples needed, N = total population and e = error tolerance. Slovin’s formula is used in …

wenku.baidu.com

slovin 公式 - 百度文库

该公式的一般形式为:n = N / (1 + N * e^2),其中n是所 需的样本大小,N是总体大小,e是期望误差。 该公式适用于各种情况,例如在统计学、调查和实验设计等 领域中计算样本数量。

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Slovin's Formula Calculator

The formula to calculate the sample size using Slovin's Formula is: \ [ n = \frac {N} {1 + N \cdot e^2} \] Where: What is Slovin's Formula? Slovin's formula is a mathematical formula used to …

www.statisticshowto.com

Slovin’s Formula: What is it and When do I use it?

If you have no idea about a population’s behavior, use Slovin’s formula to find the sample size.The formula (sometimes written as Sloven’s formula) was formulated by Slovin in 1960.