Question

the root cred means trust or believe. what does the word accreditation mean?
a traditional procedure or process
an impromptu speech or presentation
an official recognition of quality

Explanation:

The root "cred" means trust or believe. "Accreditation" involves giving official recognition (which relates to trust) of quality. The first option is about a traditional procedure, and the second is about an impromptu speech, neither related to trust. The third option matches the meaning of "accreditation" with the root's meaning.

Answer:

an official recognition of quality