Some people say if you want to make money after you graduate
that you should major in something \technical." A survey of 1400
recent graduates showed that students who had taken two or more
classes in statistics had an average salary of $42,571 (n = 428, s
= 5600) while those who hadn't taken as many statistics courses had
an average salary of $38,200 (n = 972, s = 6000). Is the
conventional wisdom true; should students that want to...