A sample of 30 used cars sold by Northcut Motors in 2009 revealed that the correlation between

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A sample of 30 used cars sold by Northcut Motors in 2009 revealed that the correlation between the selling price and the number of kilometres driven was -0.45. At the 0.05 significance level, can we conclude that there is a negative association in the population between the two variables?

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Basic Statistics For Business & Economics

ISBN: 9781259268939

6th Canadian Edition

Authors: Douglas A. Lind, William G Marchal, Samuel A. Wathen, Carol Ann Waite

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