Explanation Given info: The scatterplot of the variables January temperature and Latitude is given. Justification: Associated variables: Two variables are associated or related if the value of one variable gives you information about the value of the other variable. The two variables January temperature and Latitude are associated variables. Form of the association between variable: The form of the association describes whether the data points follow a linear pattern or some other complicated curves. For data if it appears that a line would do a reasonable job of summarizing the overall pattern in the data. Then, the association between two variables is linear. Here, average temperature in January decreases with the increase in Latitude. The pattern of the relationship between January temperature and Latitude represents roughly a straight line. Hence, the association between January temperature and Latitude is roughly linear. Direction of association: If the increase in the values of one variable increases the values of another variable, then the direction is positive...

4th Edition

ISBN: 9780321826275

Author: Richard D. De Veaux

Publisher: PEARSON

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Chapter R, Problem 2.25RE

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Describe the strength of the association between the variables January temperature and Latitude using the scatterplot.

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Chapter R, Problem 2.24RE

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Describe the strength of the association between the variables January temperature and Latitude using the scatterplot .

Solution Summary: The author explains the association between the variables January temperature and Latitude using the scatterplot.

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Describe the strength of the association between the variables January temperature and Latitude using the scatterplot.

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