7. In a study investigating various risk factors for heart disease, the relationship between hypertension and coronary artery disease (CAD) was examined for individuals in two different age groups [8]. \begin{tabular}{|l|rr|r|} \hline \multirow{4}{|c|}{ 35-49 Years of Age } \\ \hline \multirow{2}{*}{ Hypertension } & \multicolumn{2}{|c|}{ CAD } & \multirow{2}{*}{} \\ \cline { 2 - 3 } & Yes & No & Total \\ \hline Yes & 552 & 212 & 764 \\ No & 941 & 495 & 1436 \\ \hline Total & 1493 & 707 & 2200 \\ \hline \end{tabular}
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The table provided is a contingency table that shows the relationship between hypertension (high blood pressure) and coronary artery disease (CAD) among individuals aged 35-49 years. The rows represent the presence or absence of hypertension, and the columns Show more…
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