A Medical Research Team Studied the Ages of Patients Who $\begin{array}{llllllllllll}29 & 30 & 36 & 41 & 45 & 50 & 57 & 61 & 28 & 50 & 36 & 58\end{array}$

A medical research team studied the ages of patients who had strokes caused by stress. The ages of 34 patients who suffered stress strokes were as follows.
$\begin{array}{llllllllllll}29 & 30 & 36 & 41 & 45 & 50 & 57 & 61 & 28 & 50 & 36 & 58\end{array}$
$\begin{array}{llllllllllll}60 & 38 & 36 & 47 & 40 & 32 & 58 & 46 & 61 & 40 & 55 & 32\end{array}$
$\begin{array}{llllllllll}61 & 56 & 45 & 46 & 62 & 36 & 38 & 40 & 50 & 27\end{array}$
Construct a frequency and relative frequency distribution for these ages. Use 8 classes beginning with a lower class limit of 25 .

A)

B)

C)

D)