Refer to Data Set 4 in Appendix B and use the tar and nicotine data from king

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Refer to Data Set 4 in Appendix B and use the tar and nicotine data from king size cigarettes.

Use the data from Appendix B to construct a scatterplot, find the value of the linear correlation coefficient r, and find the critical values of r from Table A-6 using ? = 0.05. Determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.?

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Elementary Statistics

ISBN: 9780321500243

11th Edition

Authors: Mario F. Triola

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