According to a report in the Wall Street Journal (online.wsj.com/mdc/public/page/2_3022 auto sales. html), the distribution of all

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According to a report in the Wall Street Journal (online.wsj.com/mdc/public/page/2_3022 auto sales. html), the distribution of all auto sales by segment (type of vehicle) in the United States during November 2011 was as follows:
According to a report in the Wall Street Journal (online.wsj.com/mdc/public/page/2_3022

A recent survey of 730 new auto sales had the following distribution:

align="center">According to a report in the Wall Street Journal (online.wsj.com/mdc/public/page/2_3022

Test at a 2.5% significance level whether the distribution of recent auto sales is significantly different from the November 2011 distribution.

Distribution
The word "distribution" has several meanings in the financial world, most of them pertaining to the payment of assets from a fund, account, or individual security to an investor or beneficiary. Retirement account distributions are among the most...
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