1 , 1⋅10-12
Multiply 10-12 by 1.
1,10-12
Rewrite the expression using the negative exponent rule b-n=1bn.
1,11012
Raise 10 to the power of 12.
1,11000000000000
The mean of a set of numbers is the sum divided by the number of terms.
1+110000000000002
Write 1 as a fraction with a common denominator.
10000000000001000000000000+110000000000002
Combine the numerators over the common denominator.
1000000000000+110000000000002
Add 1000000000000 and 1.
100000000000110000000000002
100000000000110000000000002
Multiply the numerator by the reciprocal of the denominator.
10000000000011000000000000⋅12
Multiply 10000000000011000000000000 and 12.
10000000000011000000000000⋅2
Multiply 1000000000000 by 2.
10000000000012000000000000
10000000000012000000000000
Divide.
0.5
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.
0.5
Find the Mean (Arithmetic) 1 , 1*10^-12