A company wants to study the effect of an employee's length of employment on their number of workdays absent. The company collected the following information on a random sample of seven employees. Need thesequestions worked out In steps. 1. What is the dependent variable ? _________________

2. What is the independent variable ?

3. What is the intercept?

4. What is the slope of a simple regression?

5. What is the t-statistics of the slope estimated?

6. What is the predicted absent days if the employee have worked 5 years?

7. What is the determinant coefficents of a simple regression model?

8. What is your explanation of this estimation?

Number of workdays absent	2	3	3	5	7	7	8
Length of Employment (in years)	5	6	9	4	2	2	0