Compute the correlation coefficient. | X 40 8 18 29 37 -10 The correlation coefficient is r= 26 8 40 9 . 1 24 1 30 Round the answer to three decimal places as needed.
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- 1. Find the correlation coefficient for the measurementsFind the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables. The linear correlation coefficient is r= _____ (Round to three decimal places as needed.)A researcher computes the correlation coefficient r =r= 0.6939 for an explanatory and response variable. What proportion of the changes in the response variables value is accounted for by the change in the explanatory variable's value? Give your answer to four decimal places.
- The Pearson's r correlation between two variables X and Y is calculated to be 0.6. What can be concluded from this correlation coefficient about the relationship between X and Y?If the correlation coefficient r is equal to 0.321 , find the coefficient of determinationBut the problem has provided us with the Spearman rank correlation of 0.679. Shouldn't I use that as my r value to calculate 95% CI?
- Calculate the correlation coefficient, r. Show your complete, step-by-step solution. Round your final answer totwo decimal places.3. Find the linear correlation coefficient , r. Round to four decimal places .b. Find the linear correlation coefficient, r, then determine whether there is sufficient evidence to support the claim of a linear correlation between the two variables.
- Make up a table with five pieces of bivariate data and determine the correlation coefficient, r. Then switch the values of the x’s and y’s and compute the correlation coefficient. Has the value of r changed.Find Rs using spearman rank correlation coefficientFor a correlation of -.64 between X and Y, each 1 _SD change in Zx corresponds to a predicted change of _____________SD in Zy.