1. a. A psychologist wants to determine whether the prevalence of peer problems of adolescents vary by gender and age. D
Posted: Thu Jun 02, 2022 9:55 am
1. a. A psychologist wants to determine whether the prevalence of peer problems of adolescents vary by gender and age. Devise a method of selecting a sample of 600 adolescents and explain the merits of this sampling technique over other methods. [8 marks]