For the population of scores shown in the frequency distribution table,the mean is ____.?? $$\begin{array} { l l }
\mathrm { X } & \mathrm { f } \
\hline 5 & 2 \
4 & 1 \
3 & 3 \
2 & 2 \
1 & 2 \
\hline
\end{array}$$ ?
A)?15/5 = 3
B)?15/10 = 1.50
C)?29/5 = 5.80
D)?29/10 = 2.90

Question

For the population of scores shown in the frequency distribution table,the mean is ____.?? $$\begin{array} { l l } 
\mathrm { X } & \mathrm { f } \
\hline 5 & 2 \
4 & 1 \
3 & 3 \
2 & 2 \
1 & 2 \
\hline
\end{array}$$ ?
A)?15/5 = 3
B)?15/10 = 1.50
C)?29/5 = 5.80
D)?29/10 = 2.90

Quizplus · Accepted Answer

The Answer is D

For the Population of Scores Shown in the Frequency Distribution Xf5241332212\begin{array} { l l } \mathrm { X } & \mathrm { f } \\\hline 5 & 2 \\4 & 1 \\3 & 3 \\2 & 2 \\1 & 2 \\\hline\end{array}X54321​f21322​​

For the Population of Scores Shown in the Frequency Distribution $\begin{array} { l l } \mathrm { X } & \mathrm { f } \\\hline 5 & 2 \\4 & 1 \\3 & 3 \\2 & 2 \\1 & 2 \\\hline\end{array}$