Suppose a class obtained the following scores on a test.
$\text { cellpadding }=" 0 \text { " cellspacing }=" 0 " \text { width }=" 34 \% \text { " border="0" }$

$\begin{array}{rl}
\text { Score } & \text { Frequency } \
90 & 5 \
80 & 6 \
70 & 10 \
60 & 2 \
50 & 4 \
40 & 3
\end{array}$
Round your answer to two decimal places. What is the mean?

Question

Suppose a class obtained the following scores on a test.
 $\text { cellpadding }=" 0 \text { " cellspacing }=" 0 " \text { width }=" 34 \% \text { " border="0"> }$

$\begin{array}{rl}
\text { Score } & \text { Frequency } \
90 & 5 \
80 & 6 \
70 & 10 \
60 & 2 \
50 & 4 \
40 & 3
\end{array}$
 Round your answer to two decimal places. What is the mean?

Quizplus · Accepted Answer

The Answer of Suppose a class obtained the following scores on a test.
 $\text { cellpadding }=" 0 \text { " cellspacing }=" 0 " \text { width }=" 34 \% \text { " border="0"> }$

$\begin{array}{rl}
\text { Score } & \text { Frequency } \
90 & 5 \
80 & 6 \
70 & 10 \
60 & 2 \
50 & 4 \
40 & 3
\end{array}$
 Round your answer to two decimal places. What is the mean?

Suppose a Class Obtained the Following Scores on a Test }"> cellpadding ="0 " cellspacing ="0" width ="34% " border="0"> \text { cellpadding }=" 0 \text { " cellspacing }=" 0 " \text { width }=" 34 \% \text { " border="0"> } cellpadding ="0 " cellspacing ="0" width ="34% " border="0">

Suppose a Class Obtained the Following Scores on a Test }"> $\text { cellpadding }=" 0 \text { " cellspacing }=" 0 " \text { width }=" 34 \% \text { " border="0"> }$