Answer Happy

Childhood participation in sports, cultural groups, and youth groups appears to be related to improved self-esteem for adolescents (McGee, Williams, Howden- Chapman, Martin, \& Kawachi, 2006). For 16 Solins the general population of adolescents, scores on this questionnaire form a normal distribution with a mean of μ=40 and a standard deviation of σ=12. You collect a sample of group-participation adolescents 17 with N=100 and find their score is an average of M= 42.11. Does this sample provide Pick which sentence best describes the outcome of the hypothesis test for these adolescents are significantly higher than The sample mean M−42.11 was not significantly different from those of the general population? Use a one-tailed test with the pop to a ded a=.01. The sample mean M−42.11 was significantly different from the population mean y=40.2 - (your 2 yeore). <0.01 one tailed. The sample mean M=42.11 was significantly different from the population mean μ−40.2⋅ (your Zoscoreh p>0.01 one-talifed, The sample mean M - 42,11 was not significantly different from the pop tailed.