A company collected the ages from a random sample of its middle managers,with the resulting frequency distribution shown below. $\begin{array} { lc }
\text { Class Interval } & \text { Frequency } \
20 \text { to }

Question

A company collected the ages from a random sample of its middle managers,with the resulting frequency distribution shown below. $\begin{array} { lc } 
\text { Class Interval } & \text { Frequency } \
20 \text { to } < 25 & 8 \
25 \text { to } < 30 & 6 \
30 \text { to } < 35 & 5 \
35 \text { to } < 40 & 12 \
40 \text { to } < 45 & 15 \
45 \text { to } < 50 & 7
\end{array}$
What is the relative frequency for the largest interval?
A).132
B).226
C).231
D).283
E).288

Quizplus · Accepted Answer

The Answer of A company collected the ages from a random sample of its middle managers,with the resulting frequency distribution shown below. $\begin{array} { lc } 
\text { Class Interval } & \text { Frequency } \
20 \text { to } < 25 & 8 \
25 \text { to } < 30 & 6 \
30 \text { to } < 35 & 5 \
35 \text { to } < 40 & 12 \
40 \text { to } < 45 & 15 \
45 \text { to } < 50 & 7
\end{array}$
What is the relative frequency for the largest interval?
A).132
B).226
C).231
D).283
E).288

A Company Collected the Ages from a Random Sample of Its