Find the Mean (Arithmetic) 81 , 84 , 82 , 93 , 81 , 85 , 95 , 89 , 86 , 94

Math
81 , 84 , 82 , 93 , 81 , 85 , 95 , 89 , 86 , 94
The mean of a set of numbers is the sum divided by the number of terms.
81+84+82+93+81+85+95+89+86+9410
Simplify the numerator.
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Add 81 and 84.
165+82+93+81+85+95+89+86+9410
Add 165 and 82.
247+93+81+85+95+89+86+9410
Add 247 and 93.
340+81+85+95+89+86+9410
Add 340 and 81.
421+85+95+89+86+9410
Add 421 and 85.
506+95+89+86+9410
Add 506 and 95.
601+89+86+9410
Add 601 and 89.
690+86+9410
Add 690 and 86.
776+9410
Add 776 and 94.
87010
87010
Divide 870 by 10.
87
Find the Mean (Arithmetic) 81 , 84 , 82 , 93 , 81 , 85 , 95 , 89 , 86 , 94

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