Use the Data in the Table Categorizing Cholesterol Levels by the Ages

Multiple Choice

Use the data in the table categorizing cholesterol levels by the ages of the individuals in a study. If one person from the study is chosen at random, find the probability of the given event.
-The person has normal cholesterol or is 61 or older. $\begin{array}{|l|c|c|c|}\hline & \begin{array}{c}\text { Normal } \\\text { Cholesterol }\end{array} & \begin{array}{c}\text { Elevated } \\\text { Cholesterol }\end{array} & \text { Total } \\\hline \begin{array}{l}\mathbf{3 0} \text { and } \\\text { under }\end{array} & 11 & 5 & 16 \\\hline \text { 31-60 } & 45 & 31 & 76 \\\hline \text { 61 or older } & 18 & 90 & 108 \\\hline \text { Total } & 74 & 126 & 200 \\\hline\end{array}$

A) $\frac { 41 } { 50 }$
B) $\frac { 91 } { 100 }$
C) $\frac { 9 } { 50 }$
D) $\frac { 37 } { 100 }$