For the following frequency distribution, $$\begin{array}{l}
\text { Class } & \text { Frequency }\
45 - 47 & 3 \
48 - 50 & 6 \
51 - 53 & 8 \
54 - 56 & 2 \
57 - 59 & 1
\end{array}$$
a.
Compute the mean.
b.
Compute the standard deviation. (Assume the data represent a population.)

Question

For the following frequency distribution, $$\begin{array}{l}
\text { Class } & \text { Frequency }\
45 - 47 & 3 \
48 - 50 & 6 \
51 - 53 & 8 \
54 - 56 & 2 \
57 - 59 & 1
\end{array}$$ ​ 
a.
Compute the mean.
b.
Compute the standard deviation. (Assume the data represent a population.)

Quizplus · Accepted Answer

The Answer of For the following frequency distribution, $$\begin{array}{l}
\text { Class } & \text { Frequency }\
45 - 47 & 3 \
48 - 50 & 6 \
51 - 53 & 8 \
54 - 56 & 2 \
57 - 59 & 1
\end{array}$$ ​ 
a.
Compute the mean.
b.
Compute the standard deviation. (Assume the data represent a population.)

For the Following Frequency Distribution Class Frequency 45−47348−50651−53854−56257−591\begin{array}{l}\text { Class } & \text { Frequency }\\45 - 47 & 3 \\48 - 50 & 6 \\51 - 53 & 8 \\54 - 56 & 2 \\57 - 59 & 1\end{array} Class 45−4748−5051−5354−5657−59​ Frequency 36821​

For the Following Frequency Distribution $\begin{array}{l}\text { Class } & \text { Frequency }\\45 - 47 & 3 \\48 - 50 & 6 \\51 - 53 & 8 \\54 - 56 & 2 \\57 - 59 & 1\end{array}$