$$\text { TABLE 2-2 }$$ At a meeting of information systems officers for regional offices of a national company, a survey was taken to determine the number of employees the officers supervise in the operation of their departments, where X is the number of employees overseen by each information systems officer.
$$\begin{array} { l l }
\hline \text {x}& \text { f } \
\hline 1 & 7 \
2 & 5 \
3 & 11 \
4 & 8 \
5 & 9 \
\hline
\end{array}$$
-Referring to Table 2-2, across all of the regional offices, how many total employees were supervised by those surveyed?
A) 200
B) 40
C) 15
D) 127

Question

$$\text { TABLE 2-2 }$$ At a meeting of information systems officers for regional offices of a national company, a survey was taken to determine the number of employees the officers supervise in the operation of their departments, where X is the number of employees overseen by each information systems officer.
 $$\begin{array} { l l } 
\hline \text {x}& \text { f } \
\hline 1 & 7 \
2 & 5 \
3 & 11 \
4 & 8 \
5 & 9 \
\hline
\end{array}$$
-Referring to Table 2-2, across all of the regional offices, how many total employees were supervised by those surveyed?
A) 200
B) 40
C) 15
D) 127

Quizplus · Accepted Answer

The total number of employees supervised is calculated by multiplying each number of employees (x) by its frequency (f) and summing the results: (1*7) + (2*5) + (3*11) + (4*8) + (5*9) = 127.

TABLE 2-2 \text { TABLE 2-2 } TABLE 2-2 At a Meeting of Information Systems Officers for Regional Offices

$\text { TABLE 2-2 }$ At a Meeting of Information Systems Officers for Regional Offices