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) Symmetrical
B) Uniform
C) Multiple peaks
D) Skewed to the left
E) Skewed to the right