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Which of the Following Is a Correct Description of the Distribution

Question 22

Multiple Choice

Which of the following is a correct description of the distribution of income in the US since the 1960s?


A) the mean income has risen but the median has fallen
B) both the mean and the median have risen but the mean has increased more
C) there is a noticeable negative skew in the distribution
D) the distribution has grown less variable

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