A Company Interested in the Health of Its Employees Started $\text { Of all employees, the percentage who are over } 50 \text { and have high blood pressure is }$

question 33

Multiple Choice

A company interested in the health of its employees started a health program including monitoring blood pressure. Based on age, employees were categorized according to ranges of Blood pressure by age intervals. Data are shown in the table below.
$\text { Of all employees, the percentage who are over } 50 \text { and have high blood pressure is }$

• A) 46.8% (72/154).
• B) 15.0% (72/480).
• C) 31.6% (59/187).
• D) 36.9% (72/195).
• E) 47.2% (92/195).