Answer Happy

Given the following summary information, calculate the value of the Pearson Correlation coefficient, r. Enter your answer to three decimal places. n = 11: Ex = 24.5: y = 31.5: {x= 114.2; &v2 = 167.8; Exy = 95.9

Given the following summary information, calculate the value of the y-intercept for the least squares line. Enter your answer to two decimal places. Hint: You will need to find the slope estimate first. η = 11: Σχ= 21.1: Σy = 36.7: Σx2 = 73.2: Σxy = 99.7