The data contained in the file named StateUnemp show the unemployment rate in Ma
ID: 3069412 • Letter: T
Question
The data contained in the file named StateUnemp show the unemployment rate in March 2011 and the unemployment rate in March 2012 for every state.†
To compare unemployment rates in March 2011 with unemployment rates in March 2012, compute the first quartile, the median, and the third quartile for the March 2011 unemployment data and the March 2012 unemployment data.
What do these statistics suggest about the change in unemployment rates across the states?
The first quartile for March 2011 is ---Select--- lower than equal to higher than the first quartile for March 2012 and the third quartile for March 2011 is ---Select--- lower than equal to higher than the third quartile for March 2012. Also, the median for March 2011 is ---Select--- lower than equal to higher than the median for March 2012. Since ---Select--- just one of the values two values all three values for March 2012 are ---Select--- lower than equal to higher than those reported for March 2011, unemployment rates across the states are ---Select--- decreasing increasing not changing .
State Unemploy-ment Rate
March 2011 Unemploy-
ment Rate
March 2012 Alabama 9.3 7.3 Alaska 7.6 7.0 Arizona 9.6 8.6 Arkansas 8.0 7.4 California 11.9 11.0 Colorado 8.5 7.8 Connecticut 9.1 7.7 Delaware 7.3 6.9 Florida 10.7 9.0 Georgia 9.8 9.0 Hawaii 6.6 6.4 Idaho 8.7 7.9 Illinois 9.3 8.8 Indiana 8.8 8.2 Iowa 5.9 5.2 Kansas 6.8 6.2 Kentucky 9.7 8.6 Louisiana 7.5 7.1 Maine 7.8 7.2 Maryland 7.1 6.6 Massachusetts 7.5 6.5 Michigan 10.5 8.5 Minnesota 6.6 5.8 Mississippi 10.5 9.0 Missouri 8.7 7.4 Need Help?
Explanation / Answer
The first quartile for March 2011 is higher than the first quartile for March 2012.
The third quartile for March 2011 is higher than the third quartile for March 2012.
The median for March 2011 is higher than the median for March 2012.
Since all three values for March 2012 are lower than those reported for March 2011, unemployment rates across the states are decreasing.
March 2011 March 2012 First Quartile 7.025 6.250 Median 8 7.450 Third Quartile 9.4 8.575Related Questions
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