The mean of nine test scores is 61. if a score of 71 is added to the group of scores, what is the new mean?

a. 62

b.65

c.66

d.68

answer; ///i believe that the correct answer is (c)vetoing executive check first good luck

`stare decisis is a legal doctrine that obligates courts to follow historical cases when making a ruling on a similar current or future case. stare decisis ensures that cases with identical facts be approached in the same way, unless overruled by the same court or a higher court such as the us supreme court. simply put, it binds courts to follow legal precedents set by previous decisions.

stare decisis is a latin term meaning "to stand by that which is decided".