For the following set of data, X 3, 8, 10, 8, 4, 7 Y 11, 19, 22, 20, 14, 13 Compute the Pearson correlation. Determine if there is a relationship, what type of relationship it is, and how strong or weak that relationship is, if any relationship exists. Find the linear regression equation for predicting Y from X (use the linear regression equation formula #1 from class handout). Use the regression equation that you derived (part b above) to compute the predicted Y for each actual value of X. Compare the predicted Y scores to the actual Y scores. Why is there a difference between the predicted Y values and the actual Y values? How do you explain this difference?

For the following set of data, X 3, 8, 10, 8, 4, 7 Y 11, 19, 22, 20, 14, 13 Compute the Pearson correlation. Determine if there is a relationship, what type of relationship it is, and how strong or...

For the following set of data,

X 3, 8, 10, 8, 4, 7

Y 11, 19, 22, 20, 14, 13

Compute the Pearson correlation. Determine if there is a relationship, what type of relationship it is, and how strong or weak that relationship is, if any relationship exists.

Find the linear regression equation for predicting Y from X (use the linear regression equation formula #1 from class handout).

Use the regression equation that you derived (part b above) to compute the predicted Y for each actual value of X. Compare the predicted Y scores to the actual Y scores. Why is there a difference between the predicted Y values and the actual Y values? How do you explain this difference?

Jul 16, 2021