Find the Mean (Arithmetic) 16.74 , 15.53 , 16.74 , 10.62 , 10.62 , 7.55 , 7.25 , 11.28

Math
16.74 , 15.53 , 16.74 , 10.62 , 10.62 , 7.55 , 7.25 , 11.28
The mean of a set of numbers is the sum divided by the number of terms.
16.74+15.53+16.74+10.62+10.62+7.55+7.25+11.288
Simplify the numerator.
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Add 16.74 and 15.53.
32.27+16.74+10.62+10.62+7.55+7.25+11.288
Add 32.27 and 16.74.
49.01+10.62+10.62+7.55+7.25+11.288
Add 49.01 and 10.62.
59.63+10.62+7.55+7.25+11.288
Add 59.63 and 10.62.
70.25+7.55+7.25+11.288
Add 70.25 and 7.55.
77.8+7.25+11.288
Add 77.8 and 7.25.
85.05+11.288
Add 85.05 and 11.28.
96.338
96.338
Divide 96.33 by 8.
12.04125
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.
12.041
Find the Mean (Arithmetic) 16.74 , 15.53 , 16.74 , 10.62 , 10.62 , 7.55 , 7.25 , 11.28

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