A recent survey reported that 38% of all students in grades 9 through 12 participate in team sports run by organizations other than their school. A random sample of 175 students from a large suburban high school showed that 80 of them participate in team sports run by such organizations. Use a .05 significance level to test a claim that more than 38% of students in grades 9 through 12 participate in team sports run by organizations other than their school.