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The table below summarizes x and y values. Find the sample correlation coefficient, rxy using the formula below or by using calculator regression (do not use Excel). Is there a good linear relationship between x and y? y 0.7301 0.7716 0.7916 0.1 0.15 0.2 i=1 0.3 0.8124 0.8269 1/2 0.4 א

The table below summarizes x and y values. Find the sample correlation coefficient, rxy using the formula below or by using calculator regression (do not use Excel). Is there a good linear relationship between x and y? y 0.7301 0.7716 0.7916 0.1 0.15 0.2 i=1 0.3 0.8124 0.8269 1/2 0.4 א

College Algebra
College Algebra
1st Edition
ISBN:9781938168383
Author:Jay Abramson
Publisher:Jay Abramson
Chapter4: Linear Functions
Section: Chapter Questions
Problem 30PT: For the following exercises, use Table 4 which shows the percent of unemployed persons 25 years or...
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The table below summarizes x and y values. Find the sample correlation coefficient, rxy using the formula below or by using calculator regression (do not use Excel). Is there a good linear relationship between x and y? y 0.7301 0.1 0.15 0.7716 0.7916 0.2 i=1 0.3 0.8124 1/2 0.4 0.8269 0.8387 0.8532 0.5 i=1 0.6
Transcribed Image Text:The table below summarizes x and y values. Find the sample correlation coefficient, rxy using the formula below or by using calculator regression (do not use Excel). Is there a good linear relationship between x and y? y 0.7301 0.1 0.15 0.7716 0.7916 0.2 i=1 0.3 0.8124 1/2 0.4 0.8269 0.8387 0.8532 0.5 i=1 0.6
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