Find the value of Pearson r for each pair of numbers then test the significance of their correlation at 5% level including the linear regression equation. Interpret your result. m 100 129 160 100 120 125 135 159 160 n 33 44 21 55 10 20 25 30 34

Find the value of Pearson r for each pair of numbers then test the significance of their correlation at 5% level including the linear regression equation. Interpret your result. m 100 129 160 100 120 125 135 159 160 n 33 44 21 55 10 20 25 30 34

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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The data show the number of viewers for television stars with certain salaries. Find the regression equation, letting salary be the independent (x) variable. Find the best predicted number of viewers for a television star with a salary of $7 million. Is the result close to the actual number of viewers, 5.2 million? Use a significance level of 0.05. Salary (millions of $) 108 14 5 8 5.1 4.3 7.8 2.5 Viewers (millions) Click the icon to view the critical values of the Pearson correlation coefficient r. What is the regression equation? y=+x (Round to three decimal places as needed.) X 1 1 5 8 5.7 8.2 10.9 4.4
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