find the average 54 , 58 , 78 , 42 , 86
The mean of a set of numbers is the sum divided by the number of terms.
54+58+78+42+865
Add 54 and 58.
112+78+42+865
Add 112 and 78.
190+42+865
Add 190 and 42.
232+865
Add 232 and 86.
3185
3185
Divide.
63.6
Find the Mean (Arithmetic) find the average 54 , 58 , 78 , 42 , 86
