1. Conduct a regression analysis on the following data set involving a group of 5 participants. Determine whether scores on Variable X (predictor) are significantly predictive of scores on Variable Y (criterion).

Variable X Variable Y

Person 1 16 55

Person 2 20 73

Person 3 10 48

Person 4 18 64

Person 5 16 60

a) Calculate the full regression equation, including the regression coefficient and intercept.

b) Use the regression equation to calculate Y for a person with a score of 8 on Variable X.

No use of excel please. No handwritten explanations. please show all calculations.