The starting salaries of a sample of college students are given below.
$\begin{array}{cc}\text { Starting Salary }\
\text { In } \mathbf{\$ 1 , 0 0 0 )} & \text { Frequency } \
20-24 & 1 \
25-29 & 3 \
30-34 & 7 \
35-39 & 6 \
40-44 & 2 \
45-49 & 1
\end{array}$
a. Compute the mean.
b. Compute the variance.
c. Compute the standard deviation.
d. Compute the coefficient of variation.

Question

The starting salaries of a sample of college students are given below.
 $\begin{array}{cc}\text { Starting Salary }\
\text { In } \mathbf{\$ 1 , 0 0 0 )} & \text { Frequency } \
20-24 & 1 \
25-29 & 3 \
30-34 & 7 \
35-39 & 6 \
40-44 & 2 \
45-49 & 1
\end{array}$ 
a. Compute the mean.
b. Compute the variance.
c. Compute the standard deviation.
d. Compute the coefficient of variation.

Quizplus · Accepted Answer

The Answer of The starting salaries of a sample of college students are given below.
 $\begin{array}{cc}\text { Starting Salary }\
\text { In } \mathbf{\$ 1 , 0 0 0 )} & \text { Frequency } \
20-24 & 1 \
25-29 & 3 \
30-34 & 7 \
35-39 & 6 \
40-44 & 2 \
45-49 & 1
\end{array}$ 
a. Compute the mean.
b. Compute the variance.
c. Compute the standard deviation.
d. Compute the coefficient of variation.

The Starting Salaries of a Sample of College Students Are