Education and public health professionals are interested in how many adolescents between 15 and 18 years of age in a youth detention facility have a reading disability. A comprehensive screening program found that 38 adolescents were found to having a reading disability and 369 adolescents did not have a reading disability. The U. S. Department of Education estimates that about 9% of adolescents in this age group have a reading disability. Conduct a hypothesis test to determine if there is significant evidence to suggest that the population of adolescents in a youth detention facility has a reading disability prevalence that is different than 9% (use a 0.05 significance level). What is the z-test value