61087 and 60189
The address of the Warren Historical Society is: Po Box 61, Warren, IL 61087-0061
Average = (3791010 + 9)/2 = 1895509.5
Average = (6+9+10+11)/4 = 36/4 = 9
Average: (13+9)/2 = 11
It is: 13+9+11 = 33 and 33/3 = 11 which is the mean average
Average = (9+13)/2 = 22/2 = 11
Average = (9 + 31)/2 = 40/2 = 20
The mean average is (9 + 15 + 4 + 8) ÷ 4 = 9; The median average is (8 + 9) ÷ 2 = 8.5 The mode average doesn't exist as each number appears once.
The average is 27.
33.5 is the average.
288.5 is the average.