Last Updated:2025/11/24
Sentence

サンプルサイズを増やすと標準誤差が減少し、推定値に対する信頼が高まりました。

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The standard error decreased as we increased the sample size, giving us more confidence in the estimate.

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The standard error decreased as we increased the sample size, giving us more confidence in the estimate.

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Related words

standard error

Noun
Japanese Meaning
統計学における“標準誤差”は、サンプル平均の分布のばらつきを示す指標です。具体的には、複数のサンプルから得られるサンプル平均の標準偏差として定義され、母集団平均の推定の不確実性を評価するために用いられます。
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サンプルサイズを増やすと標準誤差が減少し、推定値に対する信頼が高まりました。

Related Words

plural

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