Given r = -0.35, MX = 10.32, Sx = 2.66, MY = 6.04, and SY = 1.39, what is the regression equation?

A set of X and Y scores has Mx= 4, My = 10, SSx= 5, and SP = 10. The regression equation for these scores is Y= 2X-2. True or False

The admissions officer for Clearwater College developed the following estimated regression equation relating the final college GPA to the student's SAT mathematics score and high-school GPA. y = -1.41 +0.0235x1 +0.00486x2 where X1 high-school grade point average X2 = SAT mathemathics score y = final college grade point average Round test statistic values to 2 decimal places and all other values to 4 decimal places. Do not round your intermediate calculations. a. Complete the missing entries in this Excel Regression tool output. Enter negative values as negative numbers. SUMMARY OUTPUT Multiple R R Square Adjusted R Square Standard Error Regression Statistics Observations ANOVA Regression Residual Total Intercept Yes 0.9681 0.9373 0.9194 0.1296 df 10 2 7 9 Coefficients -1.4053 0.023467 SS 1.76209 0.00486 0.1179 1.88 Standard Error 0.4848 0.0086666 0.001077 X1 X2 b. Using a = 0.05, test for overall significance. There exists no significant relationship. c. Did the estimated regression…

A set of X and Y scores has SSx=10,Ssy=20,and SP =8,what is the b in the regression equation?