Between the Fall and Spring combined cohorts in the current WHNP cohort, there are 25 student. One is a post-masters certificate, the rest are BSN to MSN or DNP.
2. I watched the informational video for the WHNP program specifically for those applying for this fall term. The video was recorded last August and featured the director of the WHNP program and one of the admissions officers. The director stated they receive roughly 25 WHNP applicants each term, and they try to keep the cohort size between 6 to 12 at most. So if they only offer interview invites to half and then accept 2/3 of those interviewed, that would line up. But again, bear in mind that a) applicant pools can vary widely from term to term, and b) that info was specific to the WHNP track and may differ from other specialties/tracks.
But there you go, for what it’s worth!