A Company Collected the Ages from a Random Sample of Its

Multiple Choice

A company collected the ages from a random sample of its middle managers with the resulting frequency distribution shown below:
$$\begin{array} { l r } \text { Class Interval } & \text { Frequency } \\20 \text { to } < 25 & 8 \\25 \text { to } < 30 & 6 \\30 \text { to } < 35 & 5 \\35 \text { to } < 40 & 12 \\40 \text { to } < 45 & 15 \\45 \text { to } < 50 & 7\end{array}$$
-What would be the approximate shape of the relative frequency histogram?

A) Uniform
B) Normal
C) Bimodal
D) Skewed to the left
E) Skewed to the right