The Australian voting age populations (in millions) and the number of votes cast (in millions) for the

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The Australian voting age populations (in millions) and the number of votes cast (in millions) for the democratic elections for nine election years are shown in the table. The equation of the regression line is $\hat{y}=0.8194 x+1.842$.

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Use the data to

(a) find the coefficient of determination $r^{2}$ and interpret the result, and

(b) find the standard error of estimate $s_{e}$ and interpret the result.

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Elementary Statistics Picturing The World

ISBN: 9781292260464

7th Global Edition

Authors: Betsy Farber, Ron Larson

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Question Posted: May 05, 2024 09:00 AM

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The Australian voting age populations (in millions) and the number of votes cast (in millions) for the

Question:

Voting age population, .x 18.1 17.4 16.2 15.7 15.0 Votes cast in elections, y 16.5 16.2 15.1 14.9 14.1 Voting age population, x 14.3 14.0 13.5 13.0 Votes cast in elections, y 13.6 13.3 12.9 12.4

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Elementary Statistics Picturing The World

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