What is this 3-10 years stuff? Is it 3? 5? 10?

I’m confused.

WATCH: Bill Cosby leaves courthouse in handcuffs A judge deemed the 81-year-old comedian a “sexually violent predator” and sentenced him to three to 10 years in prison. https://t.co/iRSMC8Qc7q #USRC pic.twitter.com/Gl79MKypK2

— U.S. Reality Check🗽 (@USRealityCheck) September 26, 2018