A sample of pairs was collected and a test of versus was carried out. The resulting P-value

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A sample of pairs was collected and a test of versus was carried out. The resulting P-value was computed to be .00032.

a. What conclusion would be appropriate at level of significance .001?

b. Does this small P-value indicate that there is a very strong linear relationship between x and y (a value of r that differs considerably from 0)? Explain.

c. Now suppose a sample of pairs resulted in . Test versus at level .05.

Is the result statistically significant? Comment on the practical significance of your analysis.

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Probability And Statistics For Engineering And The Sciences

ISBN: 9781133169345

8th Edition

Authors: Jay L Devore, Roger Ellsbury

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Question Posted: Sep 21, 2024 12:00 PM

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A sample of pairs was collected and a test of versus was carried out. The resulting P-value

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Probability And Statistics For Engineering And The Sciences

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