Solve the Problem A)No the Distribution Is Left-Skewed

Solve the problem.
-Frequency data were reported for the ages of full-time employees at a company. The age distribution is given in the table. Obtain a relative-frequency histogram of these data and Determine whether the ages are approximately normally distributed.
$\begin{array}{c|c}\begin{array}{c}\text { Age } \\\text { (yrs) }\end{array} & \text { Frequency } \\\hline 20 \text {-under } 25 & 14 \\25 \text {-under } 30 & 39 \\30 \text {-under } 35 & 99 \\35 \text {-under } 40 & 300 \\40 \text {-under } 45 & 385 \\45 \text {-under } 50 & 240 \\50 \text {-under } 55 & 87 \\55 \text {-under } 60 & 24 \\60 \text {-under 65 } & 15\end{array}$

A) No. The distribution is left-skewed.
B) No. The distribution is right-skewed.
C) No. The distribution is uniform.
D) Yes. The distribution is bell-shaped.