SOLUTION: The mean score of a set of 28 tests is 79. what is the sum of all the test scores?
Algebra.Com
Question 981066: The mean score of a set of 28 tests is 79. what is the sum of all the test scores?
Answer by rothauserc(4718) (Show Source): You can put this solution on YOUR website!
79 = sum / 28
sum = 79 * 28
sum = 2212
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