Maurice Tutor

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    Argosy University/ Phoniex University/
    Nov-2005 - Oct-2011

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    Phoniex University
    Oct-2001 - Nov-2016

Category > Management Posted 03 Feb 2018 My Price 4.00

survey of sales

 7.  In a recent study, the following percentages of U.S. retail car sales based on size were reported: 30.6%

small, 45% midsize, 7.3% large, and 17.1% luxury.

A recent survey of sales in a particular county indicated that of 100 cars sold, 25 were small, 50 were midsize, 10 were large, and 15 were luxury cars. At the

0.05 level of significance, can it be concluded that the proportions differ from those stated in the report?

Source: World Almanac.

 

 

Answers

Maurice Tutor
(5)
Status NEW Posted 03 Feb 2018 10:02 PM My Price 4.00

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