Find the Mean (Arithmetic) 90 , 88 , 100 , 97 , 90 , 95

Math
90 , 88 , 100 , 97 , 90 , 95
The mean of a set of numbers is the sum divided by the number of terms.
90+88+100+97+90+956
Simplify the numerator.
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Add 90 and 88.
178+100+97+90+956
Add 178 and 100.
278+97+90+956
Add 278 and 97.
375+90+956
Add 375 and 90.
465+956
Add 465 and 95.
5606
5606
Cancel the common factor of 560 and 6.
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Factor 2 out of 560.
2(280)6
Cancel the common factors.
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Factor 2 out of 6.
2⋅2802⋅3
Cancel the common factor.
2⋅2802⋅3
Rewrite the expression.
2803
2803
2803
Divide.
93.3‾
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.
93.3
Find the Mean (Arithmetic) 90 , 88 , 100 , 97 , 90 , 95

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