Stress score, the more stress the worker feels! ! 8: Chapter 12 Data Set 5 provides you with data for two groups of adults, tested in the fall and spring during a resistance weight-lifting class. The outcome variable is bone density (the higher the score, the denser the bones) on a scale from 1 to 10. Does lifting weights work? How about the effect size?Chapter 12 Data Set 5 Bone density in adults who participated in a weight-lifting class Fall Score Spring_Score 2 7