SOLUTION: The test results for your last 4 tests have been 85%, 88%, 72% and 90%. What is your mean score?

SOLUTION: The test results for your last 4 tests have been 85%, 88%, 72% and 90%. What is your mean score?

Algebra.Com

Question 1078418: The test results for your last 4 tests have been 85%, 88%, 72% and 90%. What is your mean score?

Answer by jorel1380(3719) (Show Source): You can put this solution on YOUR website!
(85+88+72+90)/4=83.75 mean score. ☺☺☺☺
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