Which of these is more likely to suffer from self-selection bias? Explain. Case 1: Estimating how participating in a voluntary meditation program affects an 11th grader’s GPA. Case 2: Estimating how...

Which of these is more likely to suffer from self-selection bias? Explain.

Case 1: Estimating how participating in a voluntary meditation program affects an 11th grader’s GPA.

Case 2: Estimating how having an unemployed father affects an 11th grader’s GPA.