a.Use the raw-score method to find the standard deviation of the two populations of scores below. $$\begin{array} { l l l l l l l l l l }
\mathrm { X } _ { 1 } & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 \
\mathrm { X } _ { 2 } & 1 & 3 & 5 & 7 & 9 & & & &
\end{array}$$
b. For the two distributions above, divide the range by the standard deviation. Explain the meaning of your result.

Question

a.Use the raw-score method to find the standard deviation of the two populations of scores below. $$\begin{array} { l l l l l l l l l l } 
\mathrm { X } _ { 1 } & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 \
\mathrm { X } _ { 2 } & 1 & 3 & 5 & 7 & 9 & & & &
\end{array}$$ 
b. For the two distributions above, divide the range by the standard deviation. Explain the meaning of your result.

Quizplus · Accepted Answer

The Answer of a.Use the raw-score method to find the standard deviation of the two populations of scores below. $$\begin{array} { l l l l l l l l l l } 
\mathrm { X } _ { 1 } & 1 & 2 & 3 & 4 & 5 & 6 & 7 & 8 & 9 \
\mathrm { X } _ { 2 } & 1 & 3 & 5 & 7 & 9 & & & &
\end{array}$$ 
b. For the two distributions above, divide the range by the standard deviation. Explain the meaning of your result.

AUse the Raw-Score Method to Find the Standard Deviation of the Two