Anyone who believes ridiculous claims that they have a high IQ by recognizing 1980s celebrities on an ad link or believes a list of Presidents' IQs...from before tests existed...falls on the low end of the deviation.
Also garantung, gendang, gulintang and gung-gong apparently, and probably more. Not suggesting type-ins, was just curious as the world of percussion instruments is vast.
There are three classifications between "vulnerable" and "extinct" ("endangered", "critically endangered" and "extinct in the wild"), so it might be worth accepting the other two.
White bear is commonly used for Polar Bear. In fact, it is Polar in English mainly, and White in most other languages. Should be accepted as an answer.
standard deviation is 15."
This should be "IQ". It's no longer calculated as a "quotient".
I thought the question was about a type of lingerie :)