Find the Mean (Arithmetic) 84 , 71 , 64 , 90 , 75 , 98 , 44

Math
84 , 71 , 64 , 90 , 75 , 98 , 44
The mean of a set of numbers is the sum divided by the number of terms.
84+71+64+90+75+98+447
Simplify the numerator.
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Add 84 and 71.
155+64+90+75+98+447
Add 155 and 64.
219+90+75+98+447
Add 219 and 90.
309+75+98+447
Add 309 and 75.
384+98+447
Add 384 and 98.
482+447
Add 482 and 44.
5267
5267
Divide.
75.14285714
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.
75.1
Find the Mean (Arithmetic) 84 , 71 , 64 , 90 , 75 , 98 , 44

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