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2.6 Skewness and the mean, median, and mode -- rrc math 1020

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  • Card 2 / 2:
    The median age of the U.S. population in 1980 was 30.0 years. In 1991, the median age was 33.1 years.

    What does it mean for the median age to rise?Give two reasons why the median age could rise.For the median age to rise, is the actual number of children less in 1991 than it was in 1980? Why or why not?

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Source:  OpenStax, Statistics i - math1020 - red river college - version 2015 revision a - draft 2015-10-24. OpenStax CNX. Oct 24, 2015 Download for free at http://legacy.cnx.org/content/col11891/1.8
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