A sociologist believes that as the per capita personal incomes of states increase the birthrates decrease. She

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A sociologist believes that as the per capita personal incomes of states increase the birthrates decrease. She randomly selects eight states and the District of Columbia and obtains the following data:

(a) Do the data support the sociologist's belief? Use the α = 0.05 level of significance.
(b) Draw a scatter diagram to support your conclusion.

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Statistics Informed Decisions Using Data

ISBN: 9780134133539

5th Edition

Authors: Michael Sullivan III

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Question Posted: Sep 21, 2024 05:17 AM

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A sociologist believes that as the per capita personal incomes of states increase the birthrates decrease. She

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a Thetable shows the data and their ranks Per Capita Income B...View the full answer

Statistics Informed Decisions Using Data

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