Find the Mean (Arithmetic) 73 , 68 , 73 , 85 , 92 , 81 , 88 , 35 , 48

Math
73 , 68 , 73 , 85 , 92 , 81 , 88 , 35 , 48
The mean of a set of numbers is the sum divided by the number of terms.
73+68+73+85+92+81+88+35+489
Simplify the numerator.
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Add 73 and 68.
141+73+85+92+81+88+35+489
Add 141 and 73.
214+85+92+81+88+35+489
Add 214 and 85.
299+92+81+88+35+489
Add 299 and 92.
391+81+88+35+489
Add 391 and 81.
472+88+35+489
Add 472 and 88.
560+35+489
Add 560 and 35.
595+489
Add 595 and 48.
6439
6439
Divide.
71.4‾
The mean should be rounded to one more decimal place than the original data. If the original data were mixed, round to one decimal place more than the least precise.
71.4
Find the Mean (Arithmetic) 73 , 68 , 73 , 85 , 92 , 81 , 88 , 35 , 48

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