Mean is the average of all the numbers.
Sum of all the listed numbers = 584
Total of all the listed numbers = 25
584 / 25 = 23.36
Mean = 23.36
(21 + 21 + 19 + 19)/4 = 20
16/19
20. 22+21+19+19+19 = 100. 100 divided by the amount of numbers, which is 5, equals 20.
17
2,870,795,128,037,760 or approx 2.871*1015
20.37 is the mean.
(21 + 21 + 19 + 19)/4 = 20
19
15, 17, 19, 21, 23, 25
Mean (12, 18, 19, 20, 21) = 18
17, 18, 19, 21, 22, and 23
16/19
20. 22+21+19+19+19 = 100. 100 divided by the amount of numbers, which is 5, equals 20.
1
No 17 + 3 = 20 2 + 19 = 21 20 + 21 = 41 41 + 5 = 46
17
16 + 16 + 16 + 17 + 18 + 18 + 18 + 19 + 19 + 20 + 20 + 20 + 21 = 238