Consider the following eight data points: x 6 2 8 9 1 4 3 y 12 1

Question:

Consider the following eight data points: x 6 2 8 9 1 4 3 y 12 1 9 5 2 8 4

a. Plot the data on a scatterplot.

b. Calculate the values of r and r2 .

c. Is there sufficient evidence to indicate that x and y are linearly correlated? Test at the a = .10 level of significance. Applying the Concepts—Basic

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Statistics For Business And Economics

ISBN: 9781292413396

14th Global Edition

Authors: James McClave, P. Benson, Terry Sincich

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Question Posted: Jul 19, 2024 07:01 PM

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Consider the following eight data points: x 6 2 8 9 1 4 3 y 12 1

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Statistics For Business And Economics

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