Last Updated：2025/11/24
To examine the relationship between diet and heart disease, the epidemiologist created a contingency table showing the joint distribution of the two categorical variables.
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To examine the relationship between diet and heart disease, the epidemiologist created a contingency table showing the joint distribution of the two categorical variables.
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食生活と心疾患の関連を調べるために、疫学者は2つのカテゴリ変数の同時分布を示すクロス集計表を作成した。
