A Company Held a Blood Pressure Screening Clinic for Its

A company held a blood pressure screening clinic for its employees.The results are summarized in the table below by age group and blood pressure level. $\begin{array}{|l|ccc|}& \text { AGE}\\\hline \text {BLOOD PRESSURE }& \text { Under } 30 & 30-49 & \text { Over } 49 \\\hline \text { Low } & 29 & 38 & 32 \\\text { Normal } & 46 & 86 & 89 \\\text { High } & 16 & 60 & 68\\\hline\end{array}$ Find the marginal distribution of blood pressure level.

A) 20% low,40% normal,41% high
B) 20% under 30,40% between 30-49,41% over 50
C) 21% low,48% normal,31% high
D) 32% low,51% normal,18% high
E) 27% low,91% normal,45% high

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