A study was conducted among adolescents with recent cancer

A study was conducted among adolescents with recent cancer diagnoses who participated in a six week intervention that was designed to enhance their coping skills. Prior to their enrollment, participants’ levels of resilience were measured via a 30 item, 5–point Likert–scale. Higher scores are associated with higher levels of resilience. At pre–test, resilience scores were normally distributed (mean=85, SD=2.5).within what range of two scores around the mean did 68% of participants score? Show all calculations