You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the r value. The regression equation is reported as 96.29 + 20.47T and the r2 0.1296. %3D What is the correlation coefficient for this data set?

You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the r2 value. The regression equation is reported as y = - 61.46x + 41.55 and the r? = 0.16. What is the correlation coefficient for this data set? r =

Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported as -36.51x+76.99 and r = -0.437. What proportion of the variation in y can be explained by the linear regression equation found above? % Report answer as a percentage accurate to one decimal place. Submit Question

You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the r2r2 value. The regression equation is reported asy=55.82x+32.43y=55.82x+32.43and the r2=0.3136r2=0.3136.What is the correlation coefficient for this data set?r =

You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the r value. The regression equation is reported as y = 75.56z + 78.71 and the r = 0.2209. What is the correlation coefficient for this data set?

Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported as y=57.53x+44.95 and the r=0.269 r=0.269.What proportion of the variation in y can be explained by the variation in the values of x?r² =  __?__ %Report answer as a percentage accurate to one decimal place

Using your favorite statistics software package, you generate a scatter plot with a regression equ correlation coefficient. The regression equation is reported as y = -11.24x +34.27 and the r = -0.47. What proportion of the variation in y can be explained by the variation in the values of x? r² = % Report answer as a percentage accurate to one decimal place. Submit Question

Using your favorite statistics software package, you generate a scatter plot with a regression equation and correlation coefficient. The regression equation is reported as 90.18x + 67.52 and the r = -0.345. What proportion of the variation in y can be explained by the variation in the values of x? s2 = Report answer as a percentage accurate to one decimal place.

You generate a scatter plot. You then plot the regression line and report the equation and the r2 value. The regression equation is reported as y=−84.57x+32.01 the r2=0.3025What is the correlation coefficient for this data set? r =

You generate a scatter plot using Excel. You then have Excel plot the trend line and report the equation and the r value. The regression equation is reported as y = – 17.55x + 59.45 and the r? = 0.0081. What is the correlation coefficient for this data set? r =