SOLUTION: find the coefficient of determination given that the value of the linear correlation coefficient r is 0.419

Algebra.Com
Question 875688: find the coefficient of determination given that the value of the linear correlation coefficient r is 0.419
Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
coefficient of determination = r^2

r^2 = (0.419)^2

r^2 = 0.175561

RELATED QUESTIONS

Use the value of the linear correlation coefficient to calculate the coefficient of... (answered by GingerAle)
6. The coefficient of correlation between x and y is r = .59. Calculate the coefficient... (answered by stanbon)
Given the least squares regression line y^ = -2.88 + 1.77x, and a coefficient of... (answered by jrfrunner)
Construct a scatter plot using excel for the given data. Determine whether there is a... (answered by Fombitz)
If r=0.65, what does the coefficient of determination... (answered by jim_thompson5910)
Use the value of the linear correlation coefficient to calculate the coefficient of... (answered by Fombitz)
Question: 2.Construct a scatter plot and include the regression line on the graph... (answered by stanbon)
A regression line was calculated as y = 9.7 - 3.2x. What is the slope of this line?... (answered by stanbon)
Use the value of the linear correlation coefficient to calculate the coefficient of... (answered by oscargut)