Is the yakima tribe patrilineal or matrilineal?

Question:

Is the yakima tribe patrilineal or matrilineal?

really need to know for project tomorrow.plz answer.

Best Answer - Chosen by Asker: Hey Big Thuggin,

" Bands are small mobile hunter/collector groups that choose leaders on the basis of personal characteristics rather than inheritance, practice exogamy or ambilocal residence, and practice bilateral or patrilineal descent reckoning."