Statistics: Solve the problem and show complete solution.

a.) Construct the table for x, y, x2, y2 and xy b.) Compute the intercept (a) and slobe (b) of the regression line c.) Substitute the values of a and b to the regression line equation

PERFORMANCE TASKS Problem Solving: Solve the problem. Show your complete solution, See the attached rubrics below for answering. 1. Survey tests on leadership skills and on self-concept were administered to student-leaders. Both tests use a 10-point Likert scale with 10 indicating the highest scores from each test. Scores for the student-leaders on the tests follow. Use the step by step procedure in solving. Predict the leadership skill of a student whose self-concept skill is 1.5. Student Self-concept Leadership Skill A 9.5 9.2 B 9.2 8.8 C 6.3 7.3 D 4.1 3.4 F 5.4 6.0 F 8.3 7.8 G 7.8 8.8 H 6.8 7.0 5.6 6.5 7.1 8.3