I say true since it says they "have a better chance at being successful" instead of a definite chance.
Hyphens are used to link words that function as a single adjective before a noun. They are used with compound numbers, and to avoid confusion or awkward letter combinations. Hyphens are also used with certain prefixes and suffixes and/or in specific circumstances.
Adjective ? Since it’s describing a noun!
Source message would be the answer you would be looking for
