Please follow the four steps of hypothesis testing to show your process of decision. Researchers believe that childhood participation in sports and cultural groups appears to influence children's self-esteem. For the general population of adolescents, scores form normal distribution with # = 40 o = 12. 1. In a study, a sample of n=100 adolescents with history of group participation has self- esteem M=42.76. Conduct two tailed test with a = .05