# statistics

posted by .

A set of X and Y scores has Mx=4, SSx=10, MY=5, SSY=40, and SP=40. What is the
regression equation for predicting Y from X?
a, =0.25X-4
b, =4X+4
c, =X-6
d, =4X-11

## Similar Questions

1. ### math

A set of X and Y scores has SSX = 10, SSY = 20, and SP = 8. What is the slope for the regression equation?
2. ### math

A set of n = 5 pairs of X and Y values has SSX = 4, SSY = 16 and SP = 8. For these data, what is the Pearson correlation?
3. ### Statistics

A set of X and Y scores has SSx=10, SSY=20, and SP=8, what is the slope for the regression equation?
4. ### Statistics

A set of X and Y scores has SSx=10, SSY=20, and SP=8, what is the slope for the regression equation?
5. ### Stat

1. For the following scores, X Y 1 6 4 1 1 4 1 3 3 1 Sketch a scatter plot and estimate the value of the Pearson correlation. b. Compute the Pearson correlation 2. For the following set of scores, X Y 6 4 3 1 5 0 6 7 4 2 6 4 a. Compute …
6. ### statistics

A survey was taken in various Statistics classes and the following regression equation was obtained regarding the height and weight of students in the Statistics classes. Regression equation Height = 56.8 + 0.0712 Weight Given the …
7. ### Reserach Statistics in CRJU

A data set has n=10 pairs of X and Y values. This data has SSx=10, SSy= 20 and SP=10. Compute the Pearson correlation and explain r=sp/√ssx ssy = 10/√10*20= 10/√200 Simplify 200 under radical= 200 as 10^2⋅2. …
8. ### Math

A set of X and Y scores has SSX = 20, SSY = 10, and SP = 40. What is the slope for the regression equation?
9. ### Math

A set of n = 15 pairs of X and Y scores has SSX = 10, SSY = 40, and SP = 30. What is the slope for the regression equation for predicting Y from X?
10. ### Math

The distance between the Y value in the data and the Y value predicted from the regression equation is known as the residual. What is the value for the sum of the squared residuals?

More Similar Questions