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? (2 points) y 0.0721 0.3891 0.0966 0.4375 0.1238 0.4704 0.1661 0.5089 0.2337 0.5445 0.2608 0.5580 i=1 i=1 0.3273 0.5826
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? (2 points) y 0.0721 0.3891 0.0966 0.4375 0.1238 0.4704 0.1661 0.5089 0.2337 0.5445 0.2608 0.5580 i=1 i=1 0.3273 0.5826
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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