What are these Quinlan ISD girls so happy about? Posted in: Lifestyle They passed their state cosmetology written test! The state average at passing the written cosmetology test is only 47%. The average at Quinlan Ford HS is 100%! From the girl’s perspective: Years of hard work and dedication, from weekends to long nights, we put in the 900+ hours to be able ...PLEASE LOG IN FOR PREMIUM CONTENT. Our website requires visitors to log in to view the best local news. Not yet a subscriber? Subscribe today!