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The scatter plot shows the percentage change in median personal income
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Updated on: 10 Nov 2023, 10:50
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The scatter plot shows the percentage change in median personal income for residents in 30 U.S. states from 2008 to 2009 and from 2009 to 2010. The y-axis represents the percentage change in median income from 2008 to 2009, and the x-axis represents the percentage change in median income from 2009 to 2010.
For each statement, select the option from the drop-down menu that completes the statement as accurately as possible according to the information provided.
1. If a state from the sample shown is chosen at random, the probability that the median income of that state's residents increased each year from 2008 to 2010 is closest to .
2. Among the states represented in the scatter plot, the number that saw an increase in residents' median income from 2008 to 2009 is the number that saw an increase in residents' median income from 2009 to 2010.
Re: The scatter plot shows the percentage change in median personal income
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25 May 2021, 04:07
A nice and simple question. In first part, we just need to count the number of states that had positive x&y axis to a total of 30 states. In second part, count positive x dots and positive y dots. It asks whether positive X dots are >/=/< the positive y dots.
gmatclubot
Re: The scatter plot shows the percentage change in median personal income [#permalink]