A realtor wishes to compare the square footage of houses in 4 different cities, all of which
are priced approximately the same. The data are listed below. Use the Kruskal-Wallis test
to test the claim that there is no difference in the distribution of the populations. Use $$\begin{array}{l}
\alpha = .05\
\begin{array} { c c c c }
\hline \text { City 1 } & \text { City 2 } & \text { City 3 } & \text { City 4 } \
\hline 2850 & 2480 & 2230 & 3100 \
2680 & 2240 & 2370 & 3050 \
2700 & 2390 & 2280 & 3300 \
2910 & 2350 & 2300 & 2850 \
2600 & 2400 & 2200 & 2700 \
2750 & & 2450 & 2900 \
& & 2350 & 3050 \
& & & 2950
\end{array}
\end{array}$$

Question

A realtor wishes to compare the square footage of houses in 4 different cities, all of which
are priced approximately the same. The data are listed below. Use the Kruskal-Wallis test
to test the claim that there is no difference in the distribution of the populations. Use $$\begin{array}{l}
\alpha = .05\
\begin{array} { c c c c } 
\hline \text { City 1 } & \text { City 2 } & \text { City 3 } & \text { City 4 } \
\hline 2850 & 2480 & 2230 & 3100 \
2680 & 2240 & 2370 & 3050 \
2700 & 2390 & 2280 & 3300 \
2910 & 2350 & 2300 & 2850 \
2600 & 2400 & 2200 & 2700 \
2750 & & 2450 & 2900 \
& & 2350 & 3050 \
& & & 2950
\end{array}
\end{array}$$

Quizplus · Accepted Answer

The Answer of A realtor wishes to compare the square footage of houses in 4 different cities, all of which
are priced approximately the same. The data are listed below. Use the Kruskal-Wallis test
to test the claim that there is no difference in the distribution of the populations. Use $$\begin{array}{l}
\alpha = .05\
\begin{array} { c c c c } 
\hline \text { City 1 } & \text { City 2 } & \text { City 3 } & \text { City 4 } \
\hline 2850 & 2480 & 2230 & 3100 \
2680 & 2240 & 2370 & 3050 \
2700 & 2390 & 2280 & 3300 \
2910 & 2350 & 2300 & 2850 \
2600 & 2400 & 2200 & 2700 \
2750 & & 2450 & 2900 \
& & 2350 & 3050 \
& & & 2950
\end{array}
\end{array}$$

A Realtor Wishes to Compare the Square Footage of Houses